157045564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6911}}^1$

素因数の和:6970

約数の個数: 48

約数和(自身を含む): 325140480

約数和(自身を除く): 168094916

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 6911, 11362, 13822, 22724, 27644, 89843, 131309, 158953, 179686, 262618, 317906, 359372, 525236, 635812, 1707017, 2066389, 3020107, 3414034, 4132778, 6040214, 6828068, 8265556, 12080428, 39261391, 78522782, 157045564]

約数ペア:

[(1, 157045564), (2, 78522782), (4, 39261391), (13, 12080428), (19, 8265556), (23, 6828068), (26, 6040214), (38, 4132778), (46, 3414034), (52, 3020107), (76, 2066389), (92, 1707017), (247, 635812), (299, 525236), (437, 359372), (494, 317906), (598, 262618), (874, 179686), (988, 158953), (1196, 131309), (1748, 89843), (5681, 27644), (6911, 22724), (11362, 13822)]