138834144

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2017}}^1$

素因数の和:2272

約数の個数: 72

約数和(自身を含む): 396658080

約数和(自身を除く): 257823936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1912, 2017, 2151, 2868, 3824, 4034, 4302, 5736, 6051, 7648, 8068, 8604, 11472, 12102, 16136, 17208, 18153, 22944, 24204, 32272, 34416, 36306, 48408, 64544, 68832, 72612, 96816, 145224, 193632, 290448, 482063, 580896, 964126, 1446189, 1928252, 2892378, 3856504, 4338567, 5784756, 7713008, 8677134, 11569512, 15426016, 17354268, 23139024, 34708536, 46278048, 69417072, 138834144]

約数ペア:

[(1, 138834144), (2, 69417072), (3, 46278048), (4, 34708536), (6, 23139024), (8, 17354268), (9, 15426016), (12, 11569512), (16, 8677134), (18, 7713008), (24, 5784756), (32, 4338567), (36, 3856504), (48, 2892378), (72, 1928252), (96, 1446189), (144, 964126), (239, 580896), (288, 482063), (478, 290448), (717, 193632), (956, 145224), (1434, 96816), (1912, 72612), (2017, 68832), (2151, 64544), (2868, 48408), (3824, 36306), (4034, 34416), (4302, 32272), (5736, 24204), (6051, 22944), (7648, 18153), (8068, 17208), (8604, 16136), (11472, 12102)]