141947856

素因数分解:

$2^4\times 3^3\times {\mathrm{457}}^1\times {\mathrm{719}}^1$

素因数の和:1193

約数の個数: 80

約数和(自身を含む): 408902400

約数和(自身を除く): 266954544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 457, 719, 914, 1371, 1438, 1828, 2157, 2742, 2876, 3656, 4113, 4314, 5484, 5752, 6471, 7312, 8226, 8628, 10968, 11504, 12339, 12942, 16452, 17256, 19413, 21936, 24678, 25884, 32904, 34512, 38826, 49356, 51768, 65808, 77652, 98712, 103536, 155304, 197424, 310608, 328583, 657166, 985749, 1314332, 1971498, 2628664, 2957247, 3942996, 5257328, 5914494, 7885992, 8871741, 11828988, 15771984, 17743482, 23657976, 35486964, 47315952, 70973928, 141947856]

約数ペア:

[(1, 141947856), (2, 70973928), (3, 47315952), (4, 35486964), (6, 23657976), (8, 17743482), (9, 15771984), (12, 11828988), (16, 8871741), (18, 7885992), (24, 5914494), (27, 5257328), (36, 3942996), (48, 2957247), (54, 2628664), (72, 1971498), (108, 1314332), (144, 985749), (216, 657166), (432, 328583), (457, 310608), (719, 197424), (914, 155304), (1371, 103536), (1438, 98712), (1828, 77652), (2157, 65808), (2742, 51768), (2876, 49356), (3656, 38826), (4113, 34512), (4314, 32904), (5484, 25884), (5752, 24678), (6471, 21936), (7312, 19413), (8226, 17256), (8628, 16452), (10968, 12942), (11504, 12339)]