156620568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{827}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 422876160

約数和(自身を除く): 266255592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 607, 827, 1214, 1654, 1821, 2428, 2481, 3308, 3642, 4856, 4962, 6616, 7284, 7891, 9924, 10751, 14568, 15782, 19848, 21502, 23673, 31564, 32253, 43004, 47346, 63128, 64506, 86008, 94692, 129012, 189384, 258024, 501989, 1003978, 1505967, 2007956, 3011934, 4015912, 6023868, 6525857, 12047736, 13051714, 19577571, 26103428, 39155142, 52206856, 78310284, 156620568]

約数ペア:

[(1, 156620568), (2, 78310284), (3, 52206856), (4, 39155142), (6, 26103428), (8, 19577571), (12, 13051714), (13, 12047736), (24, 6525857), (26, 6023868), (39, 4015912), (52, 3011934), (78, 2007956), (104, 1505967), (156, 1003978), (312, 501989), (607, 258024), (827, 189384), (1214, 129012), (1654, 94692), (1821, 86008), (2428, 64506), (2481, 63128), (3308, 47346), (3642, 43004), (4856, 32253), (4962, 31564), (6616, 23673), (7284, 21502), (7891, 19848), (9924, 15782), (10751, 14568)]