159401312

素因数分解:

$2^5\times 7^2\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:668

約数の個数: 72

約数和(自身を含む): 367373664

約数和(自身を除く): 207972352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 277, 367, 392, 554, 734, 784, 1108, 1468, 1568, 1939, 2216, 2569, 2936, 3878, 4432, 5138, 5872, 7756, 8864, 10276, 11744, 13573, 15512, 17983, 20552, 27146, 31024, 35966, 41104, 54292, 62048, 71932, 82208, 101659, 108584, 143864, 203318, 217168, 287728, 406636, 434336, 575456, 711613, 813272, 1423226, 1626544, 2846452, 3253088, 4981291, 5692904, 9962582, 11385808, 19925164, 22771616, 39850328, 79700656, 159401312]

約数ペア:

[(1, 159401312), (2, 79700656), (4, 39850328), (7, 22771616), (8, 19925164), (14, 11385808), (16, 9962582), (28, 5692904), (32, 4981291), (49, 3253088), (56, 2846452), (98, 1626544), (112, 1423226), (196, 813272), (224, 711613), (277, 575456), (367, 434336), (392, 406636), (554, 287728), (734, 217168), (784, 203318), (1108, 143864), (1468, 108584), (1568, 101659), (1939, 82208), (2216, 71932), (2569, 62048), (2936, 54292), (3878, 41104), (4432, 35966), (5138, 31024), (5872, 27146), (7756, 20552), (8864, 17983), (10276, 15512), (11744, 13573)]