121565392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3229}}^1$

素因数の和:3431

約数の個数: 40

約数和(自身を含む): 255131240

約数和(自身を除く): 133565848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 3229, 4706, 6458, 9412, 12916, 18824, 25832, 37648, 41977, 51664, 83954, 167908, 335816, 584449, 671632, 1168898, 2337796, 4675592, 7597837, 9351184, 15195674, 30391348, 60782696, 121565392]

約数ペア:

[(1, 121565392), (2, 60782696), (4, 30391348), (8, 15195674), (13, 9351184), (16, 7597837), (26, 4675592), (52, 2337796), (104, 1168898), (181, 671632), (208, 584449), (362, 335816), (724, 167908), (1448, 83954), (2353, 51664), (2896, 41977), (3229, 37648), (4706, 25832), (6458, 18824), (9412, 12916)]