156916816735

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1709}}^1\times {\mathrm{12923}}^1$

素因数の和:14680

約数の個数: 48

約数和(自身を含む): 226746410400

約数和(自身を除く): 69829593665

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 1709, 7105, 8545, 11963, 12923, 49561, 59815, 64615, 83741, 90461, 247805, 346927, 374767, 418705, 452305, 633227, 1734635, 1873835, 2428489, 2623369, 3166135, 12142445, 13116845, 18363583, 22085407, 91817915, 110427035, 154597849, 640476803, 772989245, 1082184943, 3202384015, 4483337621, 5410924715, 22416688105, 31383363347, 156916816735]

約数ペア:

[(1, 156916816735), (5, 31383363347), (7, 22416688105), (29, 5410924715), (35, 4483337621), (49, 3202384015), (145, 1082184943), (203, 772989245), (245, 640476803), (1015, 154597849), (1421, 110427035), (1709, 91817915), (7105, 22085407), (8545, 18363583), (11963, 13116845), (12923, 12142445), (49561, 3166135), (59815, 2623369), (64615, 2428489), (83741, 1873835), (90461, 1734635), (247805, 633227), (346927, 452305), (374767, 418705)]