126571808

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 277545996

約数和(自身を除く): 150974188

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 121, 176, 194, 242, 337, 352, 388, 484, 674, 776, 968, 1067, 1348, 1552, 1936, 2134, 2696, 3104, 3707, 3872, 4268, 5392, 7414, 8536, 10784, 11737, 14828, 17072, 23474, 29656, 32689, 34144, 40777, 46948, 59312, 65378, 81554, 93896, 118624, 130756, 163108, 187792, 261512, 326216, 359579, 375584, 523024, 652432, 719158, 1046048, 1304864, 1438316, 2876632, 3955369, 5753264, 7910738, 11506528, 15821476, 31642952, 63285904, 126571808]

約数ペア:

[(1, 126571808), (2, 63285904), (4, 31642952), (8, 15821476), (11, 11506528), (16, 7910738), (22, 5753264), (32, 3955369), (44, 2876632), (88, 1438316), (97, 1304864), (121, 1046048), (176, 719158), (194, 652432), (242, 523024), (337, 375584), (352, 359579), (388, 326216), (484, 261512), (674, 187792), (776, 163108), (968, 130756), (1067, 118624), (1348, 93896), (1552, 81554), (1936, 65378), (2134, 59312), (2696, 46948), (3104, 40777), (3707, 34144), (3872, 32689), (4268, 29656), (5392, 23474), (7414, 17072), (8536, 14828), (10784, 11737)]