142075128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{691}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 383644800

約数和(自身を除く): 241569672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 659, 691, 1318, 1382, 1977, 2073, 2636, 2764, 3954, 4146, 5272, 5528, 7908, 8292, 8567, 8983, 15816, 16584, 17134, 17966, 25701, 26949, 34268, 35932, 51402, 53898, 68536, 71864, 102804, 107796, 205608, 215592, 455369, 910738, 1366107, 1821476, 2732214, 3642952, 5464428, 5919797, 10928856, 11839594, 17759391, 23679188, 35518782, 47358376, 71037564, 142075128]

約数ペア:

[(1, 142075128), (2, 71037564), (3, 47358376), (4, 35518782), (6, 23679188), (8, 17759391), (12, 11839594), (13, 10928856), (24, 5919797), (26, 5464428), (39, 3642952), (52, 2732214), (78, 1821476), (104, 1366107), (156, 910738), (312, 455369), (659, 215592), (691, 205608), (1318, 107796), (1382, 102804), (1977, 71864), (2073, 68536), (2636, 53898), (2764, 51402), (3954, 35932), (4146, 34268), (5272, 26949), (5528, 25701), (7908, 17966), (8292, 17134), (8567, 16584), (8983, 15816)]