128281782

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{3853}}^1$

素因数の和:4068

約数の個数: 32

約数和(自身を含む): 266388480

約数和(自身を除く): 138106698

約数列:

[1, 2, 3, 6, 31, 62, 93, 179, 186, 358, 537, 1074, 3853, 5549, 7706, 11098, 11559, 16647, 23118, 33294, 119443, 238886, 358329, 689687, 716658, 1379374, 2069061, 4138122, 21380297, 42760594, 64140891, 128281782]

約数ペア:

[(1, 128281782), (2, 64140891), (3, 42760594), (6, 21380297), (31, 4138122), (62, 2069061), (93, 1379374), (179, 716658), (186, 689687), (358, 358329), (537, 238886), (1074, 119443), (3853, 33294), (5549, 23118), (7706, 16647), (11098, 11559)]