166575396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20147}}^1$

素因数の和:20220

約数の個数: 48

約数和(自身を含む): 426492864

約数和(自身を除く): 259917468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 20147, 40294, 60441, 80588, 120882, 241764, 261911, 523822, 785733, 1047644, 1067791, 1571466, 2135582, 3142932, 3203373, 4271164, 6406746, 12813492, 13881283, 27762566, 41643849, 55525132, 83287698, 166575396]

約数ペア:

[(1, 166575396), (2, 83287698), (3, 55525132), (4, 41643849), (6, 27762566), (12, 13881283), (13, 12813492), (26, 6406746), (39, 4271164), (52, 3203373), (53, 3142932), (78, 2135582), (106, 1571466), (156, 1067791), (159, 1047644), (212, 785733), (318, 523822), (636, 261911), (689, 241764), (1378, 120882), (2067, 80588), (2756, 60441), (4134, 40294), (8268, 20147)]