160861506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{30781}}^1$

素因数の和:30866

約数の個数: 32

約数和(自身を含む): 351653568

約数和(自身を除く): 190792062

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 30781, 61562, 92343, 184686, 400153, 800306, 1200459, 2062327, 2400918, 4124654, 6186981, 12373962, 26810251, 53620502, 80430753, 160861506]

約数ペア:

[(1, 160861506), (2, 80430753), (3, 53620502), (6, 26810251), (13, 12373962), (26, 6186981), (39, 4124654), (67, 2400918), (78, 2062327), (134, 1200459), (201, 800306), (402, 400153), (871, 184686), (1742, 92343), (2613, 61562), (5226, 30781)]