128915232

素因数分解:

$2^5\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4057}}^1$

素因数の和:4401

約数の個数: 48

約数和(自身を含む): 339508512

約数和(自身を除く): 210593280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 331, 662, 993, 1324, 1986, 2648, 3972, 4057, 5296, 7944, 8114, 10592, 12171, 15888, 16228, 24342, 31776, 32456, 48684, 64912, 97368, 129824, 194736, 389472, 1342867, 2685734, 4028601, 5371468, 8057202, 10742936, 16114404, 21485872, 32228808, 42971744, 64457616, 128915232]

約数ペア:

[(1, 128915232), (2, 64457616), (3, 42971744), (4, 32228808), (6, 21485872), (8, 16114404), (12, 10742936), (16, 8057202), (24, 5371468), (32, 4028601), (48, 2685734), (96, 1342867), (331, 389472), (662, 194736), (993, 129824), (1324, 97368), (1986, 64912), (2648, 48684), (3972, 32456), (4057, 31776), (5296, 24342), (7944, 16228), (8114, 15888), (10592, 12171)]