156976270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{2351}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 308883456

約数和(自身を除く): 151907186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 607, 1214, 2351, 3035, 4702, 6070, 6677, 11755, 13354, 23510, 25861, 33385, 51722, 66770, 129305, 258610, 1427057, 2854114, 7135285, 14270570, 15697627, 31395254, 78488135, 156976270]

約数ペア:

[(1, 156976270), (2, 78488135), (5, 31395254), (10, 15697627), (11, 14270570), (22, 7135285), (55, 2854114), (110, 1427057), (607, 258610), (1214, 129305), (2351, 66770), (3035, 51722), (4702, 33385), (6070, 25861), (6677, 23510), (11755, 13354)]