156915239984

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{149}}^1\times {\mathrm{48079}}^1$

素因数の和:48310

約数の個数: 60

約数和(自身を含む): 314565804000

約数和(自身を除く): 157650564016

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 592, 596, 1192, 1369, 2384, 2738, 5476, 5513, 10952, 11026, 21904, 22052, 44104, 48079, 88208, 96158, 192316, 203981, 384632, 407962, 769264, 815924, 1631848, 1778923, 3263696, 3557846, 7115692, 7163771, 14231384, 14327542, 28462768, 28655084, 57310168, 65820151, 114620336, 131640302, 263280604, 265059527, 526561208, 530119054, 1053122416, 1060238108, 2120476216, 4240952432, 9807202499, 19614404998, 39228809996, 78457619992, 156915239984]

約数ペア:

[(1, 156915239984), (2, 78457619992), (4, 39228809996), (8, 19614404998), (16, 9807202499), (37, 4240952432), (74, 2120476216), (148, 1060238108), (149, 1053122416), (296, 530119054), (298, 526561208), (592, 265059527), (596, 263280604), (1192, 131640302), (1369, 114620336), (2384, 65820151), (2738, 57310168), (5476, 28655084), (5513, 28462768), (10952, 14327542), (11026, 14231384), (21904, 7163771), (22052, 7115692), (44104, 3557846), (48079, 3263696), (88208, 1778923), (96158, 1631848), (192316, 815924), (203981, 769264), (384632, 407962)]