133720912

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2909}}^1$

素因数の和:2960

約数の個数: 60

約数和(自身を含む): 297151740

約数和(自身を除く): 163430828

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1768, 2704, 2873, 2909, 3536, 5746, 5818, 11492, 11636, 22984, 23272, 37817, 45968, 46544, 49453, 75634, 98906, 151268, 197812, 302536, 395624, 491621, 605072, 642889, 791248, 983242, 1285778, 1966484, 2571556, 3932968, 5143112, 7865936, 8357557, 10286224, 16715114, 33430228, 66860456, 133720912]

約数ペア:

[(1, 133720912), (2, 66860456), (4, 33430228), (8, 16715114), (13, 10286224), (16, 8357557), (17, 7865936), (26, 5143112), (34, 3932968), (52, 2571556), (68, 1966484), (104, 1285778), (136, 983242), (169, 791248), (208, 642889), (221, 605072), (272, 491621), (338, 395624), (442, 302536), (676, 197812), (884, 151268), (1352, 98906), (1768, 75634), (2704, 49453), (2873, 46544), (2909, 45968), (3536, 37817), (5746, 23272), (5818, 22984), (11492, 11636)]