156980911808

素因数分解:

$2^6\times 7^1\times {\mathrm{350403821}}^1$

素因数の和:350403840

約数の個数: 28

約数和(自身を含む): 356010283152

約数和(自身を除く): 199029371344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 350403821, 700807642, 1401615284, 2452826747, 2803230568, 4905653494, 5606461136, 9811306988, 11212922272, 19622613976, 22425844544, 39245227952, 78490455904, 156980911808]

約数ペア:

[(1, 156980911808), (2, 78490455904), (4, 39245227952), (7, 22425844544), (8, 19622613976), (14, 11212922272), (16, 9811306988), (28, 5606461136), (32, 4905653494), (56, 2803230568), (64, 2452826747), (112, 1401615284), (224, 700807642), (448, 350403821)]