128082018

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{3847}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 265973760

約数和(自身を除く): 137891742

約数列:

[1, 2, 3, 6, 31, 62, 93, 179, 186, 358, 537, 1074, 3847, 5549, 7694, 11098, 11541, 16647, 23082, 33294, 119257, 238514, 357771, 688613, 715542, 1377226, 2065839, 4131678, 21347003, 42694006, 64041009, 128082018]

約数ペア:

[(1, 128082018), (2, 64041009), (3, 42694006), (6, 21347003), (31, 4131678), (62, 2065839), (93, 1377226), (179, 715542), (186, 688613), (358, 357771), (537, 238514), (1074, 119257), (3847, 33294), (5549, 23082), (7694, 16647), (11098, 11541)]