163638962648

素因数分解:

$2^3\times 7^1\times {\mathrm{9241}}^1\times {\mathrm{316213}}^1$

素因数の和:325467

約数の個数: 32

約数和(自身を含む): 350693974560

約数和(自身を除く): 187055011912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 9241, 18482, 36964, 64687, 73928, 129374, 258748, 316213, 517496, 632426, 1264852, 2213491, 2529704, 4426982, 8853964, 17707928, 2922124333, 5844248666, 11688497332, 20454870331, 23376994664, 40909740662, 81819481324, 163638962648]

約数ペア:

[(1, 163638962648), (2, 81819481324), (4, 40909740662), (7, 23376994664), (8, 20454870331), (14, 11688497332), (28, 5844248666), (56, 2922124333), (9241, 17707928), (18482, 8853964), (36964, 4426982), (64687, 2529704), (73928, 2213491), (129374, 1264852), (258748, 632426), (316213, 517496)]