156784256

素因数分解:

$2^7\times {\mathrm{461}}^1\times {\mathrm{2657}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 313138980

約数和(自身を除く): 156354724

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 461, 922, 1844, 2657, 3688, 5314, 7376, 10628, 14752, 21256, 29504, 42512, 59008, 85024, 170048, 340096, 1224877, 2449754, 4899508, 9799016, 19598032, 39196064, 78392128, 156784256]

約数ペア:

[(1, 156784256), (2, 78392128), (4, 39196064), (8, 19598032), (16, 9799016), (32, 4899508), (64, 2449754), (128, 1224877), (461, 340096), (922, 170048), (1844, 85024), (2657, 59008), (3688, 42512), (5314, 29504), (7376, 21256), (10628, 14752)]