178337328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2671}}^1$

素因数の和:2802

約数の個数: 80

約数和(自身を含む): 500967936

約数和(自身を除く): 322630608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1284, 1391, 1712, 2568, 2671, 2782, 4173, 5136, 5342, 5564, 8013, 8346, 10684, 11128, 16026, 16692, 21368, 22256, 32052, 33384, 34723, 42736, 64104, 66768, 69446, 104169, 128208, 138892, 208338, 277784, 285797, 416676, 555568, 571594, 833352, 857391, 1143188, 1666704, 1714782, 2286376, 3429564, 3715361, 4572752, 6859128, 7430722, 11146083, 13718256, 14861444, 22292166, 29722888, 44584332, 59445776, 89168664, 178337328]

約数ペア:

[(1, 178337328), (2, 89168664), (3, 59445776), (4, 44584332), (6, 29722888), (8, 22292166), (12, 14861444), (13, 13718256), (16, 11146083), (24, 7430722), (26, 6859128), (39, 4572752), (48, 3715361), (52, 3429564), (78, 2286376), (104, 1714782), (107, 1666704), (156, 1143188), (208, 857391), (214, 833352), (312, 571594), (321, 555568), (428, 416676), (624, 285797), (642, 277784), (856, 208338), (1284, 138892), (1391, 128208), (1712, 104169), (2568, 69446), (2671, 66768), (2782, 64104), (4173, 42736), (5136, 34723), (5342, 33384), (5564, 32052), (8013, 22256), (8346, 21368), (10684, 16692), (11128, 16026)]