165160968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{140443}}^1$

素因数の和:140466

約数の個数: 48

約数和(自身を含む): 480318480

約数和(自身を除く): 315157512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 140443, 280886, 421329, 561772, 842658, 983101, 1123544, 1685316, 1966202, 2949303, 3370632, 3932404, 5898606, 6881707, 7864808, 11797212, 13763414, 20645121, 23594424, 27526828, 41290242, 55053656, 82580484, 165160968]

約数ペア:

[(1, 165160968), (2, 82580484), (3, 55053656), (4, 41290242), (6, 27526828), (7, 23594424), (8, 20645121), (12, 13763414), (14, 11797212), (21, 7864808), (24, 6881707), (28, 5898606), (42, 3932404), (49, 3370632), (56, 2949303), (84, 1966202), (98, 1685316), (147, 1123544), (168, 983101), (196, 842658), (294, 561772), (392, 421329), (588, 280886), (1176, 140443)]