129611976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9661}}^1$

素因数の和:9726

約数の個数: 64

約数和(自身を含む): 357107520

約数和(自身を除く): 227495544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 9661, 13416, 19322, 28983, 38644, 57966, 77288, 115932, 125593, 231864, 251186, 376779, 415423, 502372, 753558, 830846, 1004744, 1246269, 1507116, 1661692, 2492538, 3014232, 3323384, 4985076, 5400499, 9970152, 10800998, 16201497, 21601996, 32402994, 43203992, 64805988, 129611976]

約数ペア:

[(1, 129611976), (2, 64805988), (3, 43203992), (4, 32402994), (6, 21601996), (8, 16201497), (12, 10800998), (13, 9970152), (24, 5400499), (26, 4985076), (39, 3323384), (43, 3014232), (52, 2492538), (78, 1661692), (86, 1507116), (104, 1246269), (129, 1004744), (156, 830846), (172, 753558), (258, 502372), (312, 415423), (344, 376779), (516, 251186), (559, 231864), (1032, 125593), (1118, 115932), (1677, 77288), (2236, 57966), (3354, 38644), (4472, 28983), (6708, 19322), (9661, 13416)]