157420416

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3761}}^1$

素因数の和:3887

約数の個数: 64

約数和(自身を含む): 422096400

約数和(自身を除く): 264675984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 872, 1308, 1744, 2616, 3488, 3761, 5232, 6976, 7522, 10464, 11283, 13952, 15044, 20928, 22566, 30088, 41856, 45132, 60176, 90264, 120352, 180528, 240704, 361056, 409949, 481408, 722112, 819898, 1229847, 1444224, 1639796, 2459694, 3279592, 4919388, 6559184, 9838776, 13118368, 19677552, 26236736, 39355104, 52473472, 78710208, 157420416]

約数ペア:

[(1, 157420416), (2, 78710208), (3, 52473472), (4, 39355104), (6, 26236736), (8, 19677552), (12, 13118368), (16, 9838776), (24, 6559184), (32, 4919388), (48, 3279592), (64, 2459694), (96, 1639796), (109, 1444224), (128, 1229847), (192, 819898), (218, 722112), (327, 481408), (384, 409949), (436, 361056), (654, 240704), (872, 180528), (1308, 120352), (1744, 90264), (2616, 60176), (3488, 45132), (3761, 41856), (5232, 30088), (6976, 22566), (7522, 20928), (10464, 15044), (11283, 13952)]