172596788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2909}}^1$

素因数の和:3096

約数の個数: 48

約数和(自身を含む): 374156160

約数和(自身を除く): 201559372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 652, 1141, 2119, 2282, 2909, 4238, 4564, 5818, 8476, 11636, 14833, 20363, 29666, 37817, 40726, 59332, 75634, 81452, 151268, 264719, 474167, 529438, 948334, 1058876, 1896668, 3319169, 6164171, 6638338, 12328342, 13276676, 24656684, 43149197, 86298394, 172596788]

約数ペア:

[(1, 172596788), (2, 86298394), (4, 43149197), (7, 24656684), (13, 13276676), (14, 12328342), (26, 6638338), (28, 6164171), (52, 3319169), (91, 1896668), (163, 1058876), (182, 948334), (326, 529438), (364, 474167), (652, 264719), (1141, 151268), (2119, 81452), (2282, 75634), (2909, 59332), (4238, 40726), (4564, 37817), (5818, 29666), (8476, 20363), (11636, 14833)]