188870336

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1381

約数の個数: 56

約数和(自身を含む): 397946880

約数和(自身を除く): 209076544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 508, 608, 1016, 1216, 1223, 2032, 2413, 2446, 4064, 4826, 4892, 8128, 9652, 9784, 19304, 19568, 23237, 38608, 39136, 46474, 77216, 78272, 92948, 154432, 155321, 185896, 310642, 371792, 621284, 743584, 1242568, 1487168, 2485136, 2951099, 4970272, 5902198, 9940544, 11804396, 23608792, 47217584, 94435168, 188870336]

約数ペア:

[(1, 188870336), (2, 94435168), (4, 47217584), (8, 23608792), (16, 11804396), (19, 9940544), (32, 5902198), (38, 4970272), (64, 2951099), (76, 2485136), (127, 1487168), (152, 1242568), (254, 743584), (304, 621284), (508, 371792), (608, 310642), (1016, 185896), (1216, 155321), (1223, 154432), (2032, 92948), (2413, 78272), (2446, 77216), (4064, 46474), (4826, 39136), (4892, 38608), (8128, 23237), (9652, 19568), (9784, 19304)]