158456424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1163}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 453680640

約数和(自身を除く): 295224216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 811, 1163, 1622, 2326, 2433, 3244, 3489, 4652, 4866, 5677, 6488, 6978, 8141, 9304, 9732, 11354, 13956, 16282, 17031, 19464, 22708, 24423, 27912, 32564, 34062, 45416, 48846, 65128, 68124, 97692, 136248, 195384, 943193, 1886386, 2829579, 3772772, 5659158, 6602351, 7545544, 11318316, 13204702, 19807053, 22636632, 26409404, 39614106, 52818808, 79228212, 158456424]

約数ペア:

[(1, 158456424), (2, 79228212), (3, 52818808), (4, 39614106), (6, 26409404), (7, 22636632), (8, 19807053), (12, 13204702), (14, 11318316), (21, 7545544), (24, 6602351), (28, 5659158), (42, 3772772), (56, 2829579), (84, 1886386), (168, 943193), (811, 195384), (1163, 136248), (1622, 97692), (2326, 68124), (2433, 65128), (3244, 48846), (3489, 45416), (4652, 34062), (4866, 32564), (5677, 27912), (6488, 24423), (6978, 22708), (8141, 19464), (9304, 17031), (9732, 16282), (11354, 13956)]