129137664

素因数分解:

$2^{10}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 88

約数和(自身を含む): 347957248

約数和(自身を除く): 218819584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 331, 381, 384, 508, 512, 662, 762, 768, 993, 1016, 1024, 1324, 1524, 1536, 1986, 2032, 2648, 3048, 3072, 3972, 4064, 5296, 6096, 7944, 8128, 10592, 12192, 15888, 16256, 21184, 24384, 31776, 32512, 42037, 42368, 48768, 63552, 65024, 84074, 84736, 97536, 126111, 127104, 130048, 168148, 169472, 195072, 252222, 254208, 336296, 338944, 390144, 504444, 508416, 672592, 1008888, 1016832, 1345184, 2017776, 2690368, 4035552, 5380736, 8071104, 10761472, 16142208, 21522944, 32284416, 43045888, 64568832, 129137664]

約数ペア:

[(1, 129137664), (2, 64568832), (3, 43045888), (4, 32284416), (6, 21522944), (8, 16142208), (12, 10761472), (16, 8071104), (24, 5380736), (32, 4035552), (48, 2690368), (64, 2017776), (96, 1345184), (127, 1016832), (128, 1008888), (192, 672592), (254, 508416), (256, 504444), (331, 390144), (381, 338944), (384, 336296), (508, 254208), (512, 252222), (662, 195072), (762, 169472), (768, 168148), (993, 130048), (1016, 127104), (1024, 126111), (1324, 97536), (1524, 84736), (1536, 84074), (1986, 65024), (2032, 63552), (2648, 48768), (3048, 42368), (3072, 42037), (3972, 32512), (4064, 31776), (5296, 24384), (6096, 21184), (7944, 16256), (8128, 15888), (10592, 12192)]