149880512

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 84

約数和(自身を含む): 328681080

約数和(自身を除く): 178800568

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 233, 304, 368, 437, 466, 529, 608, 736, 874, 932, 1058, 1216, 1472, 1748, 1864, 2116, 3496, 3728, 4232, 4427, 5359, 6992, 7456, 8464, 8854, 10051, 10718, 13984, 14912, 16928, 17708, 20102, 21436, 27968, 33856, 35416, 40204, 42872, 70832, 80408, 85744, 101821, 123257, 141664, 160816, 171488, 203642, 246514, 283328, 321632, 342976, 407284, 493028, 643264, 814568, 986056, 1629136, 1972112, 2341883, 3258272, 3944224, 4683766, 6516544, 7888448, 9367532, 18735064, 37470128, 74940256, 149880512]

約数ペア:

[(1, 149880512), (2, 74940256), (4, 37470128), (8, 18735064), (16, 9367532), (19, 7888448), (23, 6516544), (32, 4683766), (38, 3944224), (46, 3258272), (64, 2341883), (76, 1972112), (92, 1629136), (152, 986056), (184, 814568), (233, 643264), (304, 493028), (368, 407284), (437, 342976), (466, 321632), (529, 283328), (608, 246514), (736, 203642), (874, 171488), (932, 160816), (1058, 141664), (1216, 123257), (1472, 101821), (1748, 85744), (1864, 80408), (2116, 70832), (3496, 42872), (3728, 40204), (4232, 35416), (4427, 33856), (5359, 27968), (6992, 21436), (7456, 20102), (8464, 17708), (8854, 16928), (10051, 14912), (10718, 13984)]