151322016

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^2$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 405536544

約数和(自身を除く): 254214528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 149, 213, 284, 298, 426, 447, 568, 596, 852, 894, 1136, 1192, 1704, 1788, 2272, 2384, 3408, 3576, 4768, 6816, 7152, 10579, 14304, 21158, 22201, 31737, 42316, 44402, 63474, 66603, 84632, 88804, 126948, 133206, 169264, 177608, 253896, 266412, 338528, 355216, 507792, 532824, 710432, 1015584, 1065648, 1576271, 2131296, 3152542, 4728813, 6305084, 9457626, 12610168, 18915252, 25220336, 37830504, 50440672, 75661008, 151322016]

約数ペア:

[(1, 151322016), (2, 75661008), (3, 50440672), (4, 37830504), (6, 25220336), (8, 18915252), (12, 12610168), (16, 9457626), (24, 6305084), (32, 4728813), (48, 3152542), (71, 2131296), (96, 1576271), (142, 1065648), (149, 1015584), (213, 710432), (284, 532824), (298, 507792), (426, 355216), (447, 338528), (568, 266412), (596, 253896), (852, 177608), (894, 169264), (1136, 133206), (1192, 126948), (1704, 88804), (1788, 84632), (2272, 66603), (2384, 63474), (3408, 44402), (3576, 42316), (4768, 31737), (6816, 22201), (7152, 21158), (10579, 14304)]