128394684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10511

約数の個数: 72

約数和(自身を含む): 365514240

約数和(自身を除く): 237119556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 10459, 12276, 20918, 31377, 41836, 62754, 94131, 115049, 125508, 188262, 230098, 324229, 345147, 376524, 460196, 648458, 690294, 972687, 1035441, 1296916, 1380588, 1945374, 2070882, 2918061, 3566519, 3890748, 4141764, 5836122, 7133038, 10699557, 11672244, 14266076, 21399114, 32098671, 42798228, 64197342, 128394684]

約数ペア:

[(1, 128394684), (2, 64197342), (3, 42798228), (4, 32098671), (6, 21399114), (9, 14266076), (11, 11672244), (12, 10699557), (18, 7133038), (22, 5836122), (31, 4141764), (33, 3890748), (36, 3566519), (44, 2918061), (62, 2070882), (66, 1945374), (93, 1380588), (99, 1296916), (124, 1035441), (132, 972687), (186, 690294), (198, 648458), (279, 460196), (341, 376524), (372, 345147), (396, 324229), (558, 230098), (682, 188262), (1023, 125508), (1116, 115049), (1364, 94131), (2046, 62754), (3069, 41836), (4092, 31377), (6138, 20918), (10459, 12276)]