158511964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{9739}}^1$

素因数の和:10069

約数の個数: 24

約数和(自身を含む): 299719280

約数和(自身を除く): 141207316

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 8138, 9739, 16276, 19478, 38956, 126607, 253214, 506428, 3048307, 6096614, 12193228, 39627991, 79255982, 158511964]

約数ペア:

[(1, 158511964), (2, 79255982), (4, 39627991), (13, 12193228), (26, 6096614), (52, 3048307), (313, 506428), (626, 253214), (1252, 126607), (4069, 38956), (8138, 19478), (9739, 16276)]