163151976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12161}}^1$

素因数の和:12226

約数の個数: 64

約数和(自身を含む): 449507520

約数和(自身を除く): 286355544

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, 12161, 13416, 24322, 36483, 48644, 72966, 97288, 145932, 158093, 291864, 316186, 474279, 522923, 632372, 948558, 1045846, 1264744, 1568769, 1897116, 2091692, 3137538, 3794232, 4183384, 6275076, 6797999, 12550152, 13595998, 20393997, 27191996, 40787994, 54383992, 81575988, 163151976]

約数ペア:

[(1, 163151976), (2, 81575988), (3, 54383992), (4, 40787994), (6, 27191996), (8, 20393997), (12, 13595998), (13, 12550152), (24, 6797999), (26, 6275076), (39, 4183384), (43, 3794232), (52, 3137538), (78, 2091692), (86, 1897116), (104, 1568769), (129, 1264744), (156, 1045846), (172, 948558), (258, 632372), (312, 522923), (344, 474279), (516, 316186), (559, 291864), (1032, 158093), (1118, 145932), (1677, 97288), (2236, 72966), (3354, 48644), (4472, 36483), (6708, 24322), (12161, 13416)]