168683646

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{395971}}^1$

素因数の和:396047

約数の個数: 16

約数和(自身を含む): 342119808

約数和(自身を除く): 173436162

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 395971, 791942, 1187913, 2375826, 28113941, 56227882, 84341823, 168683646]

約数ペア:

[(1, 168683646), (2, 84341823), (3, 56227882), (6, 28113941), (71, 2375826), (142, 1187913), (213, 791942), (426, 395971)]