164156904

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73547}}^1$

素因数の和:73590

約数の個数: 48

約数和(自身を含む): 458939520

約数和(自身を除く): 294782616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 73547, 147094, 220641, 294188, 441282, 588376, 661923, 882564, 1323846, 1765128, 2279957, 2647692, 4559914, 5295384, 6839871, 9119828, 13679742, 18239656, 20519613, 27359484, 41039226, 54718968, 82078452, 164156904]

約数ペア:

[(1, 164156904), (2, 82078452), (3, 54718968), (4, 41039226), (6, 27359484), (8, 20519613), (9, 18239656), (12, 13679742), (18, 9119828), (24, 6839871), (31, 5295384), (36, 4559914), (62, 2647692), (72, 2279957), (93, 1765128), (124, 1323846), (186, 882564), (248, 661923), (279, 588376), (372, 441282), (558, 294188), (744, 220641), (1116, 147094), (2232, 73547)]