68461106

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{31147}}^1$

素因数の和:31313

約数の個数: 16

約数和(自身を含む): 118113216

約数和(自身を除く): 49652110

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 31147, 62294, 218029, 436058, 4890079, 9780158, 34230553, 68461106]

約数ペア:

[(1, 68461106), (2, 34230553), (7, 9780158), (14, 4890079), (157, 436058), (314, 218029), (1099, 62294), (2198, 31147)]