143940544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{204461}}^1$

素因数の和:204484

約数の個数: 28

約数和(自身を含む): 311600088

約数和(自身を除く): 167659544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 204461, 408922, 817844, 1635688, 2249071, 3271376, 4498142, 6542752, 8996284, 13085504, 17992568, 35985136, 71970272, 143940544]

約数ペア:

[(1, 143940544), (2, 71970272), (4, 35985136), (8, 17992568), (11, 13085504), (16, 8996284), (22, 6542752), (32, 4498142), (44, 3271376), (64, 2249071), (88, 1635688), (176, 817844), (352, 408922), (704, 204461)]