128047853896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4459733}}^1$

素因数の和:4459873

約数の個数: 32

約数和(自身を含む): 249120741240

約数和(自身を除く): 121072887344

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 3589, 7178, 14356, 28712, 4459733, 8919466, 17838932, 35677864, 165010121, 330020242, 432594101, 660040484, 865188202, 1320080968, 1730376404, 3460752808, 16005981737, 32011963474, 64023926948, 128047853896]

約数ペア:

[(1, 128047853896), (2, 64023926948), (4, 32011963474), (8, 16005981737), (37, 3460752808), (74, 1730376404), (97, 1320080968), (148, 865188202), (194, 660040484), (296, 432594101), (388, 330020242), (776, 165010121), (3589, 35677864), (7178, 17838932), (14356, 8919466), (28712, 4459733)]