128216124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{114889}}^1$

素因数の和:114930

約数の個数: 36

約数和(自身を含む): 334559680

約数和(自身を除く): 206343556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 114889, 229778, 344667, 459556, 689334, 1034001, 1378668, 2068002, 3561559, 4136004, 7123118, 10684677, 14246236, 21369354, 32054031, 42738708, 64108062, 128216124]

約数ペア:

[(1, 128216124), (2, 64108062), (3, 42738708), (4, 32054031), (6, 21369354), (9, 14246236), (12, 10684677), (18, 7123118), (31, 4136004), (36, 3561559), (62, 2068002), (93, 1378668), (124, 1034001), (186, 689334), (279, 459556), (372, 344667), (558, 229778), (1116, 114889)]