143686608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 401432640

約数和(自身を除く): 257746032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 409, 563, 624, 818, 1126, 1227, 1636, 1689, 2252, 2454, 3272, 3378, 4504, 4908, 5317, 6544, 6756, 7319, 9008, 9816, 10634, 13512, 14638, 15951, 19632, 21268, 21957, 27024, 29276, 31902, 42536, 43914, 58552, 63804, 85072, 87828, 117104, 127608, 175656, 230267, 255216, 351312, 460534, 690801, 921068, 1381602, 1842136, 2763204, 2993471, 3684272, 5526408, 5986942, 8980413, 11052816, 11973884, 17960826, 23947768, 35921652, 47895536, 71843304, 143686608]

約数ペア:

[(1, 143686608), (2, 71843304), (3, 47895536), (4, 35921652), (6, 23947768), (8, 17960826), (12, 11973884), (13, 11052816), (16, 8980413), (24, 5986942), (26, 5526408), (39, 3684272), (48, 2993471), (52, 2763204), (78, 1842136), (104, 1381602), (156, 921068), (208, 690801), (312, 460534), (409, 351312), (563, 255216), (624, 230267), (818, 175656), (1126, 127608), (1227, 117104), (1636, 87828), (1689, 85072), (2252, 63804), (2454, 58552), (3272, 43914), (3378, 42536), (4504, 31902), (4908, 29276), (5317, 27024), (6544, 21957), (6756, 21268), (7319, 19632), (9008, 15951), (9816, 14638), (10634, 13512)]