121493144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7333}}^1$

素因数の和:7467

約数の個数: 32

約数和(自身を含む): 242022000

約数和(自身を除く): 120528856

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4142, 7333, 8284, 14666, 16568, 29332, 58664, 139327, 278654, 557308, 799297, 1114616, 1598594, 3197188, 6394376, 15186643, 30373286, 60746572, 121493144]

約数ペア:

[(1, 121493144), (2, 60746572), (4, 30373286), (8, 15186643), (19, 6394376), (38, 3197188), (76, 1598594), (109, 1114616), (152, 799297), (218, 557308), (436, 278654), (872, 139327), (2071, 58664), (4142, 29332), (7333, 16568), (8284, 14666)]