156913272

素因数分解:

$2^3\times 3^2\times {\mathrm{857}}^1\times {\mathrm{2543}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 425636640

約数和(自身を除く): 268723368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 857, 1714, 2543, 2571, 3428, 5086, 5142, 6856, 7629, 7713, 10172, 10284, 15258, 15426, 20344, 20568, 22887, 30516, 30852, 45774, 61032, 61704, 91548, 183096, 2179351, 4358702, 6538053, 8717404, 13076106, 17434808, 19614159, 26152212, 39228318, 52304424, 78456636, 156913272]

約数ペア:

[(1, 156913272), (2, 78456636), (3, 52304424), (4, 39228318), (6, 26152212), (8, 19614159), (9, 17434808), (12, 13076106), (18, 8717404), (24, 6538053), (36, 4358702), (72, 2179351), (857, 183096), (1714, 91548), (2543, 61704), (2571, 61032), (3428, 45774), (5086, 30852), (5142, 30516), (6856, 22887), (7629, 20568), (7713, 20344), (10172, 15426), (10284, 15258)]