148957264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 339306408

約数和(自身を除く): 190349144

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 37, 38, 41, 68, 74, 76, 82, 136, 148, 152, 164, 272, 296, 304, 323, 328, 361, 592, 629, 646, 656, 697, 703, 722, 779, 1258, 1292, 1394, 1406, 1444, 1517, 1558, 2516, 2584, 2788, 2812, 2888, 3034, 3116, 5032, 5168, 5576, 5624, 5776, 6068, 6137, 6232, 10064, 11152, 11248, 11951, 12136, 12274, 12464, 13243, 13357, 14801, 23902, 24272, 24548, 25789, 26486, 26714, 28823, 29602, 47804, 49096, 51578, 52972, 53428, 57646, 59204, 95608, 98192, 103156, 105944, 106856, 115292, 118408, 191216, 206312, 211888, 213712, 227069, 230584, 236816, 251617, 412624, 454138, 461168, 489991, 503234, 547637, 908276, 979982, 1006468, 1095274, 1816552, 1959964, 2012936, 2190548, 3633104, 3919928, 4025872, 4381096, 7839856, 8762192, 9309829, 18619658, 37239316, 74478632, 148957264]

約数ペア:

[(1, 148957264), (2, 74478632), (4, 37239316), (8, 18619658), (16, 9309829), (17, 8762192), (19, 7839856), (34, 4381096), (37, 4025872), (38, 3919928), (41, 3633104), (68, 2190548), (74, 2012936), (76, 1959964), (82, 1816552), (136, 1095274), (148, 1006468), (152, 979982), (164, 908276), (272, 547637), (296, 503234), (304, 489991), (323, 461168), (328, 454138), (361, 412624), (592, 251617), (629, 236816), (646, 230584), (656, 227069), (697, 213712), (703, 211888), (722, 206312), (779, 191216), (1258, 118408), (1292, 115292), (1394, 106856), (1406, 105944), (1444, 103156), (1517, 98192), (1558, 95608), (2516, 59204), (2584, 57646), (2788, 53428), (2812, 52972), (2888, 51578), (3034, 49096), (3116, 47804), (5032, 29602), (5168, 28823), (5576, 26714), (5624, 26486), (5776, 25789), (6068, 24548), (6137, 24272), (6232, 23902), (10064, 14801), (11152, 13357), (11248, 13243), (11951, 12464), (12136, 12274)]