128723592

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8527}}^1$

素因数の和:8590

約数の個数: 64

約数和(自身を含む): 349989120

約数和(自身を除く): 221265528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2516, 3774, 5032, 7548, 8527, 15096, 17054, 25581, 34108, 51162, 68216, 102324, 144959, 204648, 289918, 315499, 434877, 579836, 630998, 869754, 946497, 1159672, 1261996, 1739508, 1892994, 2523992, 3479016, 3785988, 5363483, 7571976, 10726966, 16090449, 21453932, 32180898, 42907864, 64361796, 128723592]

約数ペア:

[(1, 128723592), (2, 64361796), (3, 42907864), (4, 32180898), (6, 21453932), (8, 16090449), (12, 10726966), (17, 7571976), (24, 5363483), (34, 3785988), (37, 3479016), (51, 2523992), (68, 1892994), (74, 1739508), (102, 1261996), (111, 1159672), (136, 946497), (148, 869754), (204, 630998), (222, 579836), (296, 434877), (408, 315499), (444, 289918), (629, 204648), (888, 144959), (1258, 102324), (1887, 68216), (2516, 51162), (3774, 34108), (5032, 25581), (7548, 17054), (8527, 15096)]