140691616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2813

約数の個数: 48

約数和(自身を含む): 300754944

約数和(自身を除く): 160063328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 2663, 3302, 4064, 5326, 6604, 10652, 13208, 21304, 26416, 34619, 42608, 52832, 69238, 85216, 138476, 276952, 338201, 553904, 676402, 1107808, 1352804, 2705608, 4396613, 5411216, 8793226, 10822432, 17586452, 35172904, 70345808, 140691616]

約数ペア:

[(1, 140691616), (2, 70345808), (4, 35172904), (8, 17586452), (13, 10822432), (16, 8793226), (26, 5411216), (32, 4396613), (52, 2705608), (104, 1352804), (127, 1107808), (208, 676402), (254, 553904), (416, 338201), (508, 276952), (1016, 138476), (1651, 85216), (2032, 69238), (2663, 52832), (3302, 42608), (4064, 34619), (5326, 26416), (6604, 21304), (10652, 13208)]