139040316

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{48889}}^1$

素因数の和:48978

約数の個数: 36

約数和(自身を含む): 355919200

約数和(自身を除く): 216878884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 48889, 97778, 146667, 195556, 293334, 440001, 586668, 880002, 1760004, 3862231, 7724462, 11586693, 15448924, 23173386, 34760079, 46346772, 69520158, 139040316]

約数ペア:

[(1, 139040316), (2, 69520158), (3, 46346772), (4, 34760079), (6, 23173386), (9, 15448924), (12, 11586693), (18, 7724462), (36, 3862231), (79, 1760004), (158, 880002), (237, 586668), (316, 440001), (474, 293334), (711, 195556), (948, 146667), (1422, 97778), (2844, 48889)]