157045954

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 258410880

約数和(自身を除く): 101364926

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 347, 694, 1339, 2197, 2678, 4394, 4511, 9022, 17407, 34814, 35741, 58643, 71482, 117286, 226291, 452582, 464633, 762359, 929266, 1524718, 6040229, 12080458, 78522977, 157045954]

約数ペア:

[(1, 157045954), (2, 78522977), (13, 12080458), (26, 6040229), (103, 1524718), (169, 929266), (206, 762359), (338, 464633), (347, 452582), (694, 226291), (1339, 117286), (2197, 71482), (2678, 58643), (4394, 35741), (4511, 34814), (9022, 17407)]