157436256

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20759}}^1$

素因数の和:20851

約数の個数: 48

約数和(自身を含む): 418521600

約数和(自身を除く): 261085344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 20759, 41518, 62277, 83036, 124554, 166072, 249108, 332144, 498216, 664288, 996432, 1639961, 1992864, 3279922, 4919883, 6559844, 9839766, 13119688, 19679532, 26239376, 39359064, 52478752, 78718128, 157436256]

約数ペア:

[(1, 157436256), (2, 78718128), (3, 52478752), (4, 39359064), (6, 26239376), (8, 19679532), (12, 13119688), (16, 9839766), (24, 6559844), (32, 4919883), (48, 3279922), (79, 1992864), (96, 1639961), (158, 996432), (237, 664288), (316, 498216), (474, 332144), (632, 249108), (948, 166072), (1264, 124554), (1896, 83036), (2528, 62277), (3792, 41518), (7584, 20759)]