157716152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2756

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 190648648

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 44, 46, 58, 88, 92, 116, 184, 232, 253, 319, 506, 638, 667, 1012, 1276, 1334, 2024, 2552, 2668, 2687, 5336, 5374, 7337, 10748, 14674, 21496, 29348, 29557, 58696, 59114, 61801, 77923, 118228, 123602, 155846, 236456, 247204, 311692, 494408, 623384, 679811, 857153, 1359622, 1714306, 1792229, 2719244, 3428612, 3584458, 5438488, 6857224, 7168916, 14337832, 19714519, 39429038, 78858076, 157716152]

約数ペア:

[(1, 157716152), (2, 78858076), (4, 39429038), (8, 19714519), (11, 14337832), (22, 7168916), (23, 6857224), (29, 5438488), (44, 3584458), (46, 3428612), (58, 2719244), (88, 1792229), (92, 1714306), (116, 1359622), (184, 857153), (232, 679811), (253, 623384), (319, 494408), (506, 311692), (638, 247204), (667, 236456), (1012, 155846), (1276, 123602), (1334, 118228), (2024, 77923), (2552, 61801), (2668, 59114), (2687, 58696), (5336, 29557), (5374, 29348), (7337, 21496), (10748, 14674)]