169321768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 256

約数和(自身を含む): 472780800

約数和(自身を除く): 303459032

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 23, 28, 34, 37, 38, 44, 46, 56, 68, 74, 76, 77, 88, 92, 119, 133, 136, 148, 152, 154, 161, 184, 187, 209, 238, 253, 259, 266, 296, 308, 322, 323, 374, 391, 407, 418, 437, 476, 506, 518, 532, 616, 629, 644, 646, 703, 748, 782, 814, 836, 851, 874, 952, 1012, 1036, 1064, 1258, 1288, 1292, 1309, 1406, 1463, 1496, 1564, 1628, 1672, 1702, 1748, 1771, 2024, 2072, 2261, 2516, 2584, 2618, 2737, 2812, 2849, 2926, 3059, 3128, 3256, 3404, 3496, 3542, 3553, 4301, 4403, 4522, 4807, 4921, 5032, 5236, 5474, 5624, 5698, 5852, 5957, 6118, 6808, 6919, 7084, 7106, 7429, 7733, 8602, 8806, 9044, 9361, 9614, 9842, 10472, 10948, 11396, 11704, 11914, 11951, 12236, 13838, 14168, 14212, 14467, 14858, 15466, 16169, 17204, 17612, 18088, 18722, 19228, 19684, 21896, 22792, 23828, 23902, 24472, 24871, 27676, 28424, 28934, 29716, 30107, 30932, 32338, 33649, 34408, 35224, 37444, 38456, 39368, 47656, 47804, 48433, 49742, 52003, 54131, 55352, 57868, 59432, 60214, 61864, 64676, 65527, 67298, 74888, 81719, 83657, 95608, 96866, 99484, 101269, 104006, 108262, 113183, 115736, 120428, 129352, 131054, 131461, 134596, 159137, 163438, 167314, 177859, 193732, 198968, 202538, 208012, 216524, 226366, 240856, 262108, 262922, 269192, 274873, 318274, 326876, 334628, 355718, 387464, 405076, 416024, 433048, 452732, 524216, 525844, 549746, 572033, 636548, 653752, 669256, 711436, 810152, 905464, 920227, 1051688, 1099492, 1113959, 1144066, 1245013, 1273096, 1422872, 1840454, 1924111, 2198984, 2227918, 2288132, 2490026, 3023603, 3680908, 3848222, 4455836, 4576264, 4980052, 6047206, 7361816, 7696444, 8911672, 9960104, 12094412, 15392888, 21165221, 24188824, 42330442, 84660884, 169321768]

約数ペア:

[(1, 169321768), (2, 84660884), (4, 42330442), (7, 24188824), (8, 21165221), (11, 15392888), (14, 12094412), (17, 9960104), (19, 8911672), (22, 7696444), (23, 7361816), (28, 6047206), (34, 4980052), (37, 4576264), (38, 4455836), (44, 3848222), (46, 3680908), (56, 3023603), (68, 2490026), (74, 2288132), (76, 2227918), (77, 2198984), (88, 1924111), (92, 1840454), (119, 1422872), (133, 1273096), (136, 1245013), (148, 1144066), (152, 1113959), (154, 1099492), (161, 1051688), (184, 920227), (187, 905464), (209, 810152), (238, 711436), (253, 669256), (259, 653752), (266, 636548), (296, 572033), (308, 549746), (322, 525844), (323, 524216), (374, 452732), (391, 433048), (407, 416024), (418, 405076), (437, 387464), (476, 355718), (506, 334628), (518, 326876), (532, 318274), (616, 274873), (629, 269192), (644, 262922), (646, 262108), (703, 240856), (748, 226366), (782, 216524), (814, 208012), (836, 202538), (851, 198968), (874, 193732), (952, 177859), (1012, 167314), (1036, 163438), (1064, 159137), (1258, 134596), (1288, 131461), (1292, 131054), (1309, 129352), (1406, 120428), (1463, 115736), (1496, 113183), (1564, 108262), (1628, 104006), (1672, 101269), (1702, 99484), (1748, 96866), (1771, 95608), (2024, 83657), (2072, 81719), (2261, 74888), (2516, 67298), (2584, 65527), (2618, 64676), (2737, 61864), (2812, 60214), (2849, 59432), (2926, 57868), (3059, 55352), (3128, 54131), (3256, 52003), (3404, 49742), (3496, 48433), (3542, 47804), (3553, 47656), (4301, 39368), (4403, 38456), (4522, 37444), (4807, 35224), (4921, 34408), (5032, 33649), (5236, 32338), (5474, 30932), (5624, 30107), (5698, 29716), (5852, 28934), (5957, 28424), (6118, 27676), (6808, 24871), (6919, 24472), (7084, 23902), (7106, 23828), (7429, 22792), (7733, 21896), (8602, 19684), (8806, 19228), (9044, 18722), (9361, 18088), (9614, 17612), (9842, 17204), (10472, 16169), (10948, 15466), (11396, 14858), (11704, 14467), (11914, 14212), (11951, 14168), (12236, 13838)]