137347656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{839}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 362880000

約数和(自身を除く): 225532344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 359, 456, 718, 839, 1077, 1436, 1678, 2154, 2517, 2872, 3356, 4308, 5034, 6712, 6821, 8616, 10068, 13642, 15941, 20136, 20463, 27284, 31882, 40926, 47823, 54568, 63764, 81852, 95646, 127528, 163704, 191292, 301201, 382584, 602402, 903603, 1204804, 1807206, 2409608, 3614412, 5722819, 7228824, 11445638, 17168457, 22891276, 34336914, 45782552, 68673828, 137347656]

約数ペア:

[(1, 137347656), (2, 68673828), (3, 45782552), (4, 34336914), (6, 22891276), (8, 17168457), (12, 11445638), (19, 7228824), (24, 5722819), (38, 3614412), (57, 2409608), (76, 1807206), (114, 1204804), (152, 903603), (228, 602402), (359, 382584), (456, 301201), (718, 191292), (839, 163704), (1077, 127528), (1436, 95646), (1678, 81852), (2154, 63764), (2517, 54568), (2872, 47823), (3356, 40926), (4308, 31882), (5034, 27284), (6712, 20463), (6821, 20136), (8616, 15941), (10068, 13642)]