144845688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2957}}^1$

素因数の和:3136

約数の個数: 64

約数和(自身を含む): 392585760

約数和(自身を除く): 247740072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 2957, 3768, 4082, 5914, 6123, 8164, 8871, 11828, 12246, 16328, 17742, 23656, 24492, 35484, 38441, 48984, 70968, 76882, 115323, 153764, 230646, 307528, 461292, 464249, 922584, 928498, 1392747, 1856996, 2785494, 3713992, 5570988, 6035237, 11141976, 12070474, 18105711, 24140948, 36211422, 48281896, 72422844, 144845688]

約数ペア:

[(1, 144845688), (2, 72422844), (3, 48281896), (4, 36211422), (6, 24140948), (8, 18105711), (12, 12070474), (13, 11141976), (24, 6035237), (26, 5570988), (39, 3713992), (52, 2785494), (78, 1856996), (104, 1392747), (156, 928498), (157, 922584), (312, 464249), (314, 461292), (471, 307528), (628, 230646), (942, 153764), (1256, 115323), (1884, 76882), (2041, 70968), (2957, 48984), (3768, 38441), (4082, 35484), (5914, 24492), (6123, 23656), (8164, 17742), (8871, 16328), (11828, 12246)]