168262428

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 398835360

約数和(自身を除く): 230572932

約数列:

[1, 2, 3, 4, 6, 12, 109, 197, 218, 327, 394, 436, 591, 653, 654, 788, 1182, 1306, 1308, 1959, 2364, 2612, 3918, 7836, 21473, 42946, 64419, 71177, 85892, 128641, 128838, 142354, 213531, 257282, 257676, 284708, 385923, 427062, 514564, 771846, 854124, 1543692, 14021869, 28043738, 42065607, 56087476, 84131214, 168262428]

約数ペア:

[(1, 168262428), (2, 84131214), (3, 56087476), (4, 42065607), (6, 28043738), (12, 14021869), (109, 1543692), (197, 854124), (218, 771846), (327, 514564), (394, 427062), (436, 385923), (591, 284708), (653, 257676), (654, 257282), (788, 213531), (1182, 142354), (1306, 128838), (1308, 128641), (1959, 85892), (2364, 71177), (2612, 64419), (3918, 42946), (7836, 21473)]