127260048

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61657}}^1$

素因数の和:61711

約数の個数: 40

約数和(自身を含む): 336406048

約数和(自身を除く): 209146000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 61657, 123314, 184971, 246628, 369942, 493256, 739884, 986512, 1479768, 2651251, 2959536, 5302502, 7953753, 10605004, 15907506, 21210008, 31815012, 42420016, 63630024, 127260048]

約数ペア:

[(1, 127260048), (2, 63630024), (3, 42420016), (4, 31815012), (6, 21210008), (8, 15907506), (12, 10605004), (16, 7953753), (24, 5302502), (43, 2959536), (48, 2651251), (86, 1479768), (129, 986512), (172, 739884), (258, 493256), (344, 369942), (516, 246628), (688, 184971), (1032, 123314), (2064, 61657)]