156646968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 406149120

約数和(自身を除く): 249502152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 311, 372, 622, 677, 744, 933, 1244, 1354, 1866, 2031, 2488, 2708, 3732, 4062, 5416, 7464, 8124, 9641, 16248, 19282, 20987, 28923, 38564, 41974, 57846, 62961, 77128, 83948, 115692, 125922, 167896, 210547, 231384, 251844, 421094, 503688, 631641, 842188, 1263282, 1684376, 2526564, 5053128, 6526957, 13053914, 19580871, 26107828, 39161742, 52215656, 78323484, 156646968]

約数ペア:

[(1, 156646968), (2, 78323484), (3, 52215656), (4, 39161742), (6, 26107828), (8, 19580871), (12, 13053914), (24, 6526957), (31, 5053128), (62, 2526564), (93, 1684376), (124, 1263282), (186, 842188), (248, 631641), (311, 503688), (372, 421094), (622, 251844), (677, 231384), (744, 210547), (933, 167896), (1244, 125922), (1354, 115692), (1866, 83948), (2031, 77128), (2488, 62961), (2708, 57846), (3732, 41974), (4062, 38564), (5416, 28923), (7464, 20987), (8124, 19282), (9641, 16248)]