157084647

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 228145920

約数和(自身を除く): 71061273

約数列:

[1, 3, 19, 37, 57, 111, 211, 353, 633, 703, 1059, 2109, 4009, 6707, 7807, 12027, 13061, 20121, 23421, 39183, 74483, 148333, 223449, 248159, 444999, 744477, 1415177, 2755871, 4245531, 8267613, 52361549, 157084647]

約数ペア:

[(1, 157084647), (3, 52361549), (19, 8267613), (37, 4245531), (57, 2755871), (111, 1415177), (211, 744477), (353, 444999), (633, 248159), (703, 223449), (1059, 148333), (2109, 74483), (4009, 39183), (6707, 23421), (7807, 20121), (12027, 13061)]