16016924

素因数分解:

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

素因数の和:88

約数の個数: 144

約数和(自身を含む): 41368320

約数和(自身を除く): 25351396

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 23, 28, 34, 38, 44, 46, 49, 68, 76, 77, 92, 98, 119, 133, 154, 161, 187, 196, 209, 238, 253, 266, 308, 322, 323, 374, 391, 418, 437, 476, 506, 532, 539, 644, 646, 748, 782, 833, 836, 874, 931, 1012, 1078, 1127, 1292, 1309, 1463, 1564, 1666, 1748, 1771, 1862, 2156, 2254, 2261, 2618, 2737, 2926, 3059, 3332, 3542, 3553, 3724, 4301, 4508, 4522, 4807, 5236, 5474, 5852, 6118, 7084, 7106, 7429, 8602, 9044, 9163, 9614, 10241, 10948, 12236, 12397, 14212, 14858, 15827, 17204, 18326, 19159, 19228, 20482, 21413, 24794, 24871, 29716, 30107, 31654, 33649, 36652, 38318, 40964, 42826, 49588, 49742, 52003, 60214, 63308, 67298, 76636, 81719, 85652, 99484, 104006, 120428, 134596, 163438, 174097, 208012, 210749, 235543, 326876, 348194, 364021, 421498, 471086, 572033, 696388, 728042, 842996, 942172, 1144066, 1456084, 2288132, 4004231, 8008462, 16016924]

約数ペア:

[(1, 16016924), (2, 8008462), (4, 4004231), (7, 2288132), (11, 1456084), (14, 1144066), (17, 942172), (19, 842996), (22, 728042), (23, 696388), (28, 572033), (34, 471086), (38, 421498), (44, 364021), (46, 348194), (49, 326876), (68, 235543), (76, 210749), (77, 208012), (92, 174097), (98, 163438), (119, 134596), (133, 120428), (154, 104006), (161, 99484), (187, 85652), (196, 81719), (209, 76636), (238, 67298), (253, 63308), (266, 60214), (308, 52003), (322, 49742), (323, 49588), (374, 42826), (391, 40964), (418, 38318), (437, 36652), (476, 33649), (506, 31654), (532, 30107), (539, 29716), (644, 24871), (646, 24794), (748, 21413), (782, 20482), (833, 19228), (836, 19159), (874, 18326), (931, 17204), (1012, 15827), (1078, 14858), (1127, 14212), (1292, 12397), (1309, 12236), (1463, 10948), (1564, 10241), (1666, 9614), (1748, 9163), (1771, 9044), (1862, 8602), (2156, 7429), (2254, 7106), (2261, 7084), (2618, 6118), (2737, 5852), (2926, 5474), (3059, 5236), (3332, 4807), (3542, 4522), (3553, 4508), (3724, 4301)]