157412728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{1877}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 322490160

約数和(自身を除く): 165077432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 953, 1877, 1906, 3754, 3812, 7508, 7624, 10483, 15016, 20647, 20966, 41294, 41932, 82588, 83864, 165176, 1788781, 3577562, 7155124, 14310248, 19676591, 39353182, 78706364, 157412728]

約数ペア:

[(1, 157412728), (2, 78706364), (4, 39353182), (8, 19676591), (11, 14310248), (22, 7155124), (44, 3577562), (88, 1788781), (953, 165176), (1877, 83864), (1906, 82588), (3754, 41932), (3812, 41294), (7508, 20966), (7624, 20647), (10483, 15016)]