156913953964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{4459303}}^1$

素因数の和:4459789

約数の個数: 24

約数和(自身を含む): 289676387840

約数和(自身を除く): 132762433876

約数列:

[1, 2, 4, 19, 38, 76, 463, 926, 1852, 8797, 17594, 35188, 4459303, 8918606, 17837212, 84726757, 169453514, 338907028, 2064657289, 4129314578, 8258629156, 39228488491, 78456976982, 156913953964]

約数ペア:

[(1, 156913953964), (2, 78456976982), (4, 39228488491), (19, 8258629156), (38, 4129314578), (76, 2064657289), (463, 338907028), (926, 169453514), (1852, 84726757), (8797, 17837212), (17594, 8918606), (35188, 4459303)]