156732460017

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1810199}}^1$

素因数の和:1810266

約数の個数: 48

約数和(自身を含む): 264144384000

約数和(自身を除く): 107411923983

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 93, 133, 147, 217, 399, 589, 651, 931, 1519, 1767, 2793, 4123, 4557, 12369, 28861, 86583, 1810199, 5430597, 12671393, 34393781, 38014179, 56116169, 88699751, 103181343, 168348507, 240756467, 266099253, 392813183, 722269401, 1066207211, 1178439549, 1685295269, 2749692281, 3198621633, 5055885807, 7463450477, 8249076843, 22390351431, 52244153339, 156732460017]

約数ペア:

[(1, 156732460017), (3, 52244153339), (7, 22390351431), (19, 8249076843), (21, 7463450477), (31, 5055885807), (49, 3198621633), (57, 2749692281), (93, 1685295269), (133, 1178439549), (147, 1066207211), (217, 722269401), (399, 392813183), (589, 266099253), (651, 240756467), (931, 168348507), (1519, 103181343), (1767, 88699751), (2793, 56116169), (4123, 38014179), (4557, 34393781), (12369, 12671393), (28861, 5430597), (86583, 1810199)]