157054160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6793}}^1$

素因数の和:6840

約数の個数: 60

約数和(自身を含む): 387950988

約数和(自身を除く): 230896828

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5780, 6793, 11560, 13586, 23120, 27172, 33965, 54344, 67930, 108688, 115481, 135860, 230962, 271720, 461924, 543440, 577405, 923848, 1154810, 1847696, 1963177, 2309620, 3926354, 4619240, 7852708, 9238480, 9815885, 15705416, 19631770, 31410832, 39263540, 78527080, 157054160]

約数ペア:

[(1, 157054160), (2, 78527080), (4, 39263540), (5, 31410832), (8, 19631770), (10, 15705416), (16, 9815885), (17, 9238480), (20, 7852708), (34, 4619240), (40, 3926354), (68, 2309620), (80, 1963177), (85, 1847696), (136, 1154810), (170, 923848), (272, 577405), (289, 543440), (340, 461924), (578, 271720), (680, 230962), (1156, 135860), (1360, 115481), (1445, 108688), (2312, 67930), (2890, 54344), (4624, 33965), (5780, 27172), (6793, 23120), (11560, 13586)]