126875504

素因数分解:

$2^4\times 7^2\times {\mathrm{161831}}^1$

素因数の和:161853

約数の個数: 30

約数和(自身を含む): 285957144

約数和(自身を除く): 159081640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 161831, 323662, 647324, 1132817, 1294648, 2265634, 2589296, 4531268, 7929719, 9062536, 15859438, 18125072, 31718876, 63437752, 126875504]

約数ペア:

[(1, 126875504), (2, 63437752), (4, 31718876), (7, 18125072), (8, 15859438), (14, 9062536), (16, 7929719), (28, 4531268), (49, 2589296), (56, 2265634), (98, 1294648), (112, 1132817), (196, 647324), (392, 323662), (784, 161831)]