139257664

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23911}}^1$

素因数の和:23943

約数の個数: 56

約数和(自身を含む): 340124288

約数和(自身を除く): 200866624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 23911, 47822, 95644, 167377, 191288, 310843, 334754, 382576, 621686, 669508, 765152, 1243372, 1339016, 1530304, 2175901, 2486744, 2678032, 4351802, 4973488, 5356064, 8703604, 9946976, 10712128, 17407208, 19893952, 34814416, 69628832, 139257664]

約数ペア:

[(1, 139257664), (2, 69628832), (4, 34814416), (7, 19893952), (8, 17407208), (13, 10712128), (14, 9946976), (16, 8703604), (26, 5356064), (28, 4973488), (32, 4351802), (52, 2678032), (56, 2486744), (64, 2175901), (91, 1530304), (104, 1339016), (112, 1243372), (182, 765152), (208, 669508), (224, 621686), (364, 382576), (416, 334754), (448, 310843), (728, 191288), (832, 167377), (1456, 95644), (2912, 47822), (5824, 23911)]