168322510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 323942976

約数和(自身を除く): 155620466

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 529, 677, 1058, 1081, 1354, 2162, 2645, 3385, 5290, 5405, 6770, 10810, 15571, 24863, 31142, 31819, 49726, 63638, 77855, 124315, 155710, 159095, 248630, 318190, 358133, 716266, 731837, 1463674, 1790665, 3581330, 3659185, 7318370, 16832251, 33664502, 84161255, 168322510]

約数ペア:

[(1, 168322510), (2, 84161255), (5, 33664502), (10, 16832251), (23, 7318370), (46, 3659185), (47, 3581330), (94, 1790665), (115, 1463674), (230, 731837), (235, 716266), (470, 358133), (529, 318190), (677, 248630), (1058, 159095), (1081, 155710), (1354, 124315), (2162, 77855), (2645, 63638), (3385, 49726), (5290, 31819), (5405, 31142), (6770, 24863), (10810, 15571)]