157088628

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{13183}}^1$

素因数の和:13524

約数の個数: 36

約数和(自身を含む): 398315008

約数和(自身を除く): 241226380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 11916, 13183, 26366, 39549, 52732, 79098, 118647, 158196, 237294, 474588, 4363573, 8727146, 13090719, 17454292, 26181438, 39272157, 52362876, 78544314, 157088628]

約数ペア:

[(1, 157088628), (2, 78544314), (3, 52362876), (4, 39272157), (6, 26181438), (9, 17454292), (12, 13090719), (18, 8727146), (36, 4363573), (331, 474588), (662, 237294), (993, 158196), (1324, 118647), (1986, 79098), (2979, 52732), (3972, 39549), (5958, 26366), (11916, 13183)]