149388672

素因数分解:

$2^7\times 3^1\times {\mathrm{563}}^1\times {\mathrm{691}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 398093760

約数和(自身を除く): 248705088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 563, 691, 1126, 1382, 1689, 2073, 2252, 2764, 3378, 4146, 4504, 5528, 6756, 8292, 9008, 11056, 13512, 16584, 18016, 22112, 27024, 33168, 36032, 44224, 54048, 66336, 72064, 88448, 108096, 132672, 216192, 265344, 389033, 778066, 1167099, 1556132, 2334198, 3112264, 4668396, 6224528, 9336792, 12449056, 18673584, 24898112, 37347168, 49796224, 74694336, 149388672]

約数ペア:

[(1, 149388672), (2, 74694336), (3, 49796224), (4, 37347168), (6, 24898112), (8, 18673584), (12, 12449056), (16, 9336792), (24, 6224528), (32, 4668396), (48, 3112264), (64, 2334198), (96, 1556132), (128, 1167099), (192, 778066), (384, 389033), (563, 265344), (691, 216192), (1126, 132672), (1382, 108096), (1689, 88448), (2073, 72064), (2252, 66336), (2764, 54048), (3378, 44224), (4146, 36032), (4504, 33168), (5528, 27024), (6756, 22112), (8292, 18016), (9008, 16584), (11056, 13512)]