149422078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4073}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 258715296

約数和(自身を除く): 109293218

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 442, 1079, 1411, 2158, 2822, 4073, 8146, 18343, 36686, 52949, 69241, 105898, 138482, 338059, 676118, 900133, 1800266, 4394767, 5747003, 8789534, 11494006, 74711039, 149422078]

約数ペア:

[(1, 149422078), (2, 74711039), (13, 11494006), (17, 8789534), (26, 5747003), (34, 4394767), (83, 1800266), (166, 900133), (221, 676118), (442, 338059), (1079, 138482), (1411, 105898), (2158, 69241), (2822, 52949), (4073, 36686), (8146, 18343)]