156960205165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{5059}}^1$

素因数の和:5302

約数の個数: 64

約数和(自身を含む): 208221995520

約数和(自身を除く): 51261790355

約数列:

[1, 5, 17, 53, 71, 85, 97, 265, 355, 485, 901, 1207, 1649, 3763, 4505, 5059, 5141, 6035, 6887, 8245, 18815, 25295, 25705, 34435, 63971, 86003, 87397, 117079, 268127, 319855, 359189, 365011, 430015, 436985, 490723, 585395, 1340635, 1795945, 1825055, 2453615, 4558159, 6106213, 6205187, 8342291, 19037017, 22790795, 26008319, 30531065, 31025935, 34841333, 41711455, 95185085, 130041595, 174206665, 323629289, 442141423, 592302661, 1618146445, 1846590649, 2210707115, 2961513305, 9232953245, 31392041033, 156960205165]

約数ペア:

[(1, 156960205165), (5, 31392041033), (17, 9232953245), (53, 2961513305), (71, 2210707115), (85, 1846590649), (97, 1618146445), (265, 592302661), (355, 442141423), (485, 323629289), (901, 174206665), (1207, 130041595), (1649, 95185085), (3763, 41711455), (4505, 34841333), (5059, 31025935), (5141, 30531065), (6035, 26008319), (6887, 22790795), (8245, 19037017), (18815, 8342291), (25295, 6205187), (25705, 6106213), (34435, 4558159), (63971, 2453615), (86003, 1825055), (87397, 1795945), (117079, 1340635), (268127, 585395), (319855, 490723), (359189, 436985), (365011, 430015)]