168304208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{339323}}^1$

素因数の和:339362

約数の個数: 20

約数和(自身を含む): 336609408

約数和(自身を除く): 168305200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 339323, 678646, 1357292, 2714584, 5429168, 10519013, 21038026, 42076052, 84152104, 168304208]

約数ペア:

[(1, 168304208), (2, 84152104), (4, 42076052), (8, 21038026), (16, 10519013), (31, 5429168), (62, 2714584), (124, 1357292), (248, 678646), (496, 339323)]