156956147702

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1\times {\mathrm{17989}}^1$

素因数の和:18936

約数の個数: 32

約数和(自身を含む): 243674981760

約数和(自身を除く): 86718834058

約数列:

[1, 2, 37, 74, 157, 314, 751, 1502, 5809, 11618, 17989, 27787, 35978, 55574, 117907, 235814, 665593, 1331186, 2824273, 4362559, 5648546, 8725118, 13509739, 27019478, 104498101, 208996202, 499860343, 999720686, 2121029023, 4242058046, 78478073851, 156956147702]

約数ペア:

[(1, 156956147702), (2, 78478073851), (37, 4242058046), (74, 2121029023), (157, 999720686), (314, 499860343), (751, 208996202), (1502, 104498101), (5809, 27019478), (11618, 13509739), (17989, 8725118), (27787, 5648546), (35978, 4362559), (55574, 2824273), (117907, 1331186), (235814, 665593)]