154344904

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 398908800

約数和(自身を除く): 244563896

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 23, 28, 34, 38, 46, 49, 53, 56, 68, 76, 92, 98, 106, 119, 133, 136, 152, 161, 184, 196, 212, 238, 266, 322, 323, 371, 391, 392, 424, 437, 476, 532, 644, 646, 742, 782, 833, 874, 901, 931, 952, 1007, 1064, 1127, 1219, 1288, 1292, 1484, 1564, 1666, 1748, 1802, 1862, 2014, 2254, 2261, 2438, 2584, 2597, 2737, 2968, 3059, 3128, 3332, 3496, 3604, 3724, 4028, 4508, 4522, 4876, 5194, 5474, 6118, 6307, 6664, 7049, 7208, 7429, 7448, 8056, 8533, 9016, 9044, 9752, 10388, 10948, 12236, 12614, 14098, 14858, 15827, 17066, 17119, 18088, 19159, 20723, 20776, 21413, 21896, 23161, 24472, 25228, 28196, 29716, 31654, 34132, 34238, 38318, 41446, 42826, 44149, 46322, 49343, 50456, 52003, 56392, 59432, 59731, 63308, 68264, 68476, 76636, 82892, 85652, 88298, 92644, 98686, 104006, 119462, 119833, 126616, 136952, 145061, 153272, 162127, 165784, 171304, 176596, 185288, 197372, 208012, 238924, 239666, 290122, 324254, 353192, 364021, 393737, 394744, 416024, 477848, 479332, 580244, 648508, 728042, 787474, 838831, 958664, 1015427, 1134889, 1160488, 1297016, 1456084, 1574948, 1677662, 2030854, 2269778, 2756159, 2912168, 3149896, 3355324, 4061708, 4539556, 5512318, 6710648, 8123416, 9079112, 11024636, 19293113, 22049272, 38586226, 77172452, 154344904]

約数ペア:

[(1, 154344904), (2, 77172452), (4, 38586226), (7, 22049272), (8, 19293113), (14, 11024636), (17, 9079112), (19, 8123416), (23, 6710648), (28, 5512318), (34, 4539556), (38, 4061708), (46, 3355324), (49, 3149896), (53, 2912168), (56, 2756159), (68, 2269778), (76, 2030854), (92, 1677662), (98, 1574948), (106, 1456084), (119, 1297016), (133, 1160488), (136, 1134889), (152, 1015427), (161, 958664), (184, 838831), (196, 787474), (212, 728042), (238, 648508), (266, 580244), (322, 479332), (323, 477848), (371, 416024), (391, 394744), (392, 393737), (424, 364021), (437, 353192), (476, 324254), (532, 290122), (644, 239666), (646, 238924), (742, 208012), (782, 197372), (833, 185288), (874, 176596), (901, 171304), (931, 165784), (952, 162127), (1007, 153272), (1064, 145061), (1127, 136952), (1219, 126616), (1288, 119833), (1292, 119462), (1484, 104006), (1564, 98686), (1666, 92644), (1748, 88298), (1802, 85652), (1862, 82892), (2014, 76636), (2254, 68476), (2261, 68264), (2438, 63308), (2584, 59731), (2597, 59432), (2737, 56392), (2968, 52003), (3059, 50456), (3128, 49343), (3332, 46322), (3496, 44149), (3604, 42826), (3724, 41446), (4028, 38318), (4508, 34238), (4522, 34132), (4876, 31654), (5194, 29716), (5474, 28196), (6118, 25228), (6307, 24472), (6664, 23161), (7049, 21896), (7208, 21413), (7429, 20776), (7448, 20723), (8056, 19159), (8533, 18088), (9016, 17119), (9044, 17066), (9752, 15827), (10388, 14858), (10948, 14098), (12236, 12614)]