139373504

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{19979}}^1$

素因数の和:20100

約数の個数: 28

約数和(自身を含む): 279120600

約数和(自身を除く): 139747096

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 19979, 39958, 79916, 159832, 319664, 639328, 1278656, 2177711, 4355422, 8710844, 17421688, 34843376, 69686752, 139373504]

約数ペア:

[(1, 139373504), (2, 69686752), (4, 34843376), (8, 17421688), (16, 8710844), (32, 4355422), (64, 2177711), (109, 1278656), (218, 639328), (436, 319664), (872, 159832), (1744, 79916), (3488, 39958), (6976, 19979)]