156173836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5431}}^1$

素因数の和:5534

約数の個数: 48

約数和(自身を含む): 340695040

約数和(自身を除く): 184521204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 5431, 7189, 10862, 14378, 21724, 28756, 38017, 70603, 76034, 141206, 152068, 282412, 429049, 494221, 858098, 988442, 1716196, 1976884, 3003343, 5577637, 6006686, 11155274, 12013372, 22310548, 39043459, 78086918, 156173836]

約数ペア:

[(1, 156173836), (2, 78086918), (4, 39043459), (7, 22310548), (13, 12013372), (14, 11155274), (26, 6006686), (28, 5577637), (52, 3003343), (79, 1976884), (91, 1716196), (158, 988442), (182, 858098), (316, 494221), (364, 429049), (553, 282412), (1027, 152068), (1106, 141206), (2054, 76034), (2212, 70603), (4108, 38017), (5431, 28756), (7189, 21724), (10862, 14378)]