159243350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 72

約数和(自身を含む): 351229008

約数和(自身を除く): 191985658

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 541, 725, 841, 1015, 1082, 1450, 1682, 2030, 2705, 3787, 4205, 5075, 5410, 5887, 7574, 8410, 10150, 11774, 13525, 15689, 18935, 21025, 27050, 29435, 31378, 37870, 42050, 58870, 78445, 94675, 109823, 147175, 156890, 189350, 219646, 294350, 392225, 454981, 549115, 784450, 909962, 1098230, 2274905, 2745575, 3184867, 4549810, 5491150, 6369734, 11374525, 15924335, 22749050, 31848670, 79621675, 159243350]

約数ペア:

[(1, 159243350), (2, 79621675), (5, 31848670), (7, 22749050), (10, 15924335), (14, 11374525), (25, 6369734), (29, 5491150), (35, 4549810), (50, 3184867), (58, 2745575), (70, 2274905), (145, 1098230), (175, 909962), (203, 784450), (290, 549115), (350, 454981), (406, 392225), (541, 294350), (725, 219646), (841, 189350), (1015, 156890), (1082, 147175), (1450, 109823), (1682, 94675), (2030, 78445), (2705, 58870), (3787, 42050), (4205, 37870), (5075, 31378), (5410, 29435), (5887, 27050), (7574, 21025), (8410, 18935), (10150, 15689), (11774, 13525)]