156955097119

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 166014771200

約数和(自身を除く): 9059674081

約数列:

[1, 31, 61, 199, 631, 661, 1891, 6169, 12139, 19561, 20491, 38491, 40321, 125569, 131539, 376309, 417091, 1193221, 1249951, 3892639, 4077709, 7659709, 8023879, 12929821, 25442551, 83001109, 237450979, 248740249, 788719081, 2573034379, 5063067649, 156955097119]

約数ペア:

[(1, 156955097119), (31, 5063067649), (61, 2573034379), (199, 788719081), (631, 248740249), (661, 237450979), (1891, 83001109), (6169, 25442551), (12139, 12929821), (19561, 8023879), (20491, 7659709), (38491, 4077709), (40321, 3892639), (125569, 1249951), (131539, 1193221), (376309, 417091)]