160594540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 348030144

約数和(自身を除く): 187435604

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 151, 164, 205, 302, 410, 604, 755, 820, 1297, 1510, 2594, 3020, 5188, 6191, 6485, 12382, 12970, 24764, 25940, 30955, 53177, 61910, 106354, 123820, 195847, 212708, 265885, 391694, 531770, 783388, 979235, 1063540, 1958470, 3916940, 8029727, 16059454, 32118908, 40148635, 80297270, 160594540]

約数ペア:

[(1, 160594540), (2, 80297270), (4, 40148635), (5, 32118908), (10, 16059454), (20, 8029727), (41, 3916940), (82, 1958470), (151, 1063540), (164, 979235), (205, 783388), (302, 531770), (410, 391694), (604, 265885), (755, 212708), (820, 195847), (1297, 123820), (1510, 106354), (2594, 61910), (3020, 53177), (5188, 30955), (6191, 25940), (6485, 24764), (12382, 12970)]