137151950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{16231}}^1$

素因数の和:16269

約数の個数: 36

約数和(自身を含む): 276252408

約数和(自身を除く): 139100458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 16231, 32462, 81155, 162310, 211003, 405775, 422006, 811550, 1055015, 2110030, 2743039, 5275075, 5486078, 10550150, 13715195, 27430390, 68575975, 137151950]

約数ペア:

[(1, 137151950), (2, 68575975), (5, 27430390), (10, 13715195), (13, 10550150), (25, 5486078), (26, 5275075), (50, 2743039), (65, 2110030), (130, 1055015), (169, 811550), (325, 422006), (338, 405775), (650, 211003), (845, 162310), (1690, 81155), (4225, 32462), (8450, 16231)]