141897678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42307}}^1$

素因数の和:42368

約数の個数: 32

約数和(自身を含む): 312740736

約数和(自身を除く): 170843058

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 42307, 84614, 126921, 253842, 549991, 1099982, 1649973, 1819201, 3299946, 3638402, 5457603, 10915206, 23649613, 47299226, 70948839, 141897678]

約数ペア:

[(1, 141897678), (2, 70948839), (3, 47299226), (6, 23649613), (13, 10915206), (26, 5457603), (39, 3638402), (43, 3299946), (78, 1819201), (86, 1649973), (129, 1099982), (258, 549991), (559, 253842), (1118, 126921), (1677, 84614), (3354, 42307)]