156967395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7523}}^1$

素因数の和:7651

約数の個数: 32

約数和(自身を含む): 273030912

約数和(自身を除く): 116063517

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 4173, 6955, 7523, 20865, 22569, 37615, 97799, 112845, 293397, 488995, 804961, 1466985, 2414883, 4024805, 10464493, 12074415, 31393479, 52322465, 156967395]

約数ペア:

[(1, 156967395), (3, 52322465), (5, 31393479), (13, 12074415), (15, 10464493), (39, 4024805), (65, 2414883), (107, 1466985), (195, 804961), (321, 488995), (535, 293397), (1391, 112845), (1605, 97799), (4173, 37615), (6955, 22569), (7523, 20865)]