128062788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{2063}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 342128640

約数和(自身を除く): 214065852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 739, 1478, 2063, 2217, 2956, 4126, 4434, 5173, 6189, 8252, 8868, 10346, 12378, 14441, 15519, 20692, 24756, 28882, 31038, 43323, 57764, 62076, 86646, 173292, 1524557, 3049114, 4573671, 6098228, 9147342, 10671899, 18294684, 21343798, 32015697, 42687596, 64031394, 128062788]

約数ペア:

[(1, 128062788), (2, 64031394), (3, 42687596), (4, 32015697), (6, 21343798), (7, 18294684), (12, 10671899), (14, 9147342), (21, 6098228), (28, 4573671), (42, 3049114), (84, 1524557), (739, 173292), (1478, 86646), (2063, 62076), (2217, 57764), (2956, 43323), (4126, 31038), (4434, 28882), (5173, 24756), (6189, 20692), (8252, 15519), (8868, 14441), (10346, 12378)]