156931848498

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1\times {\mathrm{1399}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 318241324800

約数和(自身を除く): 161309476302

約数列:

[1, 2, 3, 6, 157, 193, 314, 386, 471, 579, 617, 942, 1158, 1234, 1399, 1851, 2798, 3702, 4197, 8394, 30301, 60602, 90903, 96869, 119081, 181806, 193738, 219643, 238162, 270007, 290607, 357243, 439286, 540014, 581214, 658929, 714486, 810021, 863183, 1317858, 1620042, 1726366, 2589549, 5179098, 18695717, 37391434, 42391099, 56087151, 84782198, 112174302, 127173297, 135519731, 166594319, 254346594, 271039462, 333188638, 406559193, 499782957, 813118386, 999565914, 26155308083, 52310616166, 78465924249, 156931848498]

約数ペア:

[(1, 156931848498), (2, 78465924249), (3, 52310616166), (6, 26155308083), (157, 999565914), (193, 813118386), (314, 499782957), (386, 406559193), (471, 333188638), (579, 271039462), (617, 254346594), (942, 166594319), (1158, 135519731), (1234, 127173297), (1399, 112174302), (1851, 84782198), (2798, 56087151), (3702, 42391099), (4197, 37391434), (8394, 18695717), (30301, 5179098), (60602, 2589549), (90903, 1726366), (96869, 1620042), (119081, 1317858), (181806, 863183), (193738, 810021), (219643, 714486), (238162, 658929), (270007, 581214), (290607, 540014), (357243, 439286)]