143288928

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1279}}^1$

素因数の和:1684

約数の個数: 72

約数和(自身を含む): 408844800

約数和(自身を除く): 265555872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 778, 1167, 1279, 1556, 2334, 2558, 3112, 3501, 3837, 4668, 5116, 6224, 7002, 7674, 9336, 10232, 11511, 12448, 14004, 15348, 18672, 20464, 23022, 28008, 30696, 37344, 40928, 46044, 56016, 61392, 92088, 112032, 122784, 184176, 368352, 497531, 995062, 1492593, 1990124, 2985186, 3980248, 4477779, 5970372, 7960496, 8955558, 11940744, 15920992, 17911116, 23881488, 35822232, 47762976, 71644464, 143288928]

約数ペア:

[(1, 143288928), (2, 71644464), (3, 47762976), (4, 35822232), (6, 23881488), (8, 17911116), (9, 15920992), (12, 11940744), (16, 8955558), (18, 7960496), (24, 5970372), (32, 4477779), (36, 3980248), (48, 2985186), (72, 1990124), (96, 1492593), (144, 995062), (288, 497531), (389, 368352), (778, 184176), (1167, 122784), (1279, 112032), (1556, 92088), (2334, 61392), (2558, 56016), (3112, 46044), (3501, 40928), (3837, 37344), (4668, 30696), (5116, 28008), (6224, 23022), (7002, 20464), (7674, 18672), (9336, 15348), (10232, 14004), (11511, 12448)]