140257676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 273490560

約数和(自身を除く): 133232884

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 269, 271, 481, 538, 542, 962, 1076, 1084, 1924, 3497, 3523, 6994, 7046, 9953, 10027, 13988, 14092, 19906, 20054, 39812, 40108, 72899, 129389, 130351, 145798, 258778, 260702, 291596, 517556, 521404, 947687, 1895374, 2697263, 3790748, 5394526, 10789052, 35064419, 70128838, 140257676]

約数ペア:

[(1, 140257676), (2, 70128838), (4, 35064419), (13, 10789052), (26, 5394526), (37, 3790748), (52, 2697263), (74, 1895374), (148, 947687), (269, 521404), (271, 517556), (481, 291596), (538, 260702), (542, 258778), (962, 145798), (1076, 130351), (1084, 129389), (1924, 72899), (3497, 40108), (3523, 39812), (6994, 20054), (7046, 19906), (9953, 14092), (10027, 13988)]