128147976

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 380764800

約数和(自身を除く): 252616824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 239, 264, 396, 478, 677, 717, 792, 956, 1354, 1434, 1912, 2031, 2151, 2629, 2708, 2868, 4062, 4302, 5258, 5416, 5736, 6093, 7447, 7887, 8124, 8604, 10516, 12186, 14894, 15774, 16248, 17208, 21032, 22341, 23661, 24372, 29788, 31548, 44682, 47322, 48744, 59576, 63096, 67023, 89364, 94644, 134046, 161803, 178728, 189288, 268092, 323606, 485409, 536184, 647212, 970818, 1294424, 1456227, 1779833, 1941636, 2912454, 3559666, 3883272, 5339499, 5824908, 7119332, 10678998, 11649816, 14238664, 16018497, 21357996, 32036994, 42715992, 64073988, 128147976]

約数ペア:

[(1, 128147976), (2, 64073988), (3, 42715992), (4, 32036994), (6, 21357996), (8, 16018497), (9, 14238664), (11, 11649816), (12, 10678998), (18, 7119332), (22, 5824908), (24, 5339499), (33, 3883272), (36, 3559666), (44, 2912454), (66, 1941636), (72, 1779833), (88, 1456227), (99, 1294424), (132, 970818), (198, 647212), (239, 536184), (264, 485409), (396, 323606), (478, 268092), (677, 189288), (717, 178728), (792, 161803), (956, 134046), (1354, 94644), (1434, 89364), (1912, 67023), (2031, 63096), (2151, 59576), (2629, 48744), (2708, 47322), (2868, 44682), (4062, 31548), (4302, 29788), (5258, 24372), (5416, 23661), (5736, 22341), (6093, 21032), (7447, 17208), (7887, 16248), (8124, 15774), (8604, 14894), (10516, 12186)]