157128496

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6911}}^1$

素因数の和:6962

約数の個数: 60

約数和(自身を含む): 366405120

約数和(自身を除く): 209276624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 6911, 11368, 13822, 22736, 27644, 48377, 55288, 96754, 110576, 193508, 200419, 338639, 387016, 400838, 677278, 774032, 801676, 1354556, 1402933, 1603352, 2709112, 2805866, 3206704, 5418224, 5611732, 9820531, 11223464, 19641062, 22446928, 39282124, 78564248, 157128496]

約数ペア:

[(1, 157128496), (2, 78564248), (4, 39282124), (7, 22446928), (8, 19641062), (14, 11223464), (16, 9820531), (28, 5611732), (29, 5418224), (49, 3206704), (56, 2805866), (58, 2709112), (98, 1603352), (112, 1402933), (116, 1354556), (196, 801676), (203, 774032), (232, 677278), (392, 400838), (406, 387016), (464, 338639), (784, 200419), (812, 193508), (1421, 110576), (1624, 96754), (2842, 55288), (3248, 48377), (5684, 27644), (6911, 22736), (11368, 13822)]