181234552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{6977}}^1$

素因数の和:7191

約数の個数: 32

約数和(自身を含む): 361739520

約数和(自身を除く): 180504968

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3247, 6494, 6977, 12988, 13954, 25976, 27908, 55816, 118609, 237218, 474436, 948872, 1332607, 2665214, 5330428, 10660856, 22654319, 45308638, 90617276, 181234552]

約数ペア:

[(1, 181234552), (2, 90617276), (4, 45308638), (8, 22654319), (17, 10660856), (34, 5330428), (68, 2665214), (136, 1332607), (191, 948872), (382, 474436), (764, 237218), (1528, 118609), (3247, 55816), (6494, 27908), (6977, 25976), (12988, 13954)]