154747892

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17609}}^1$

素因数の和:17652

約数の個数: 24

約数和(自身を含む): 293382600

約数和(自身を除く): 138634708

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8788, 17609, 35218, 70436, 228917, 457834, 915668, 2975921, 5951842, 11903684, 38686973, 77373946, 154747892]

約数ペア:

[(1, 154747892), (2, 77373946), (4, 38686973), (13, 11903684), (26, 5951842), (52, 2975921), (169, 915668), (338, 457834), (676, 228917), (2197, 70436), (4394, 35218), (8788, 17609)]