168365464

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1693}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 326874240

約数和(自身を除く): 158508776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 401, 802, 1604, 1693, 3208, 3386, 6772, 12431, 13544, 24862, 49724, 52483, 99448, 104966, 209932, 419864, 678893, 1357786, 2715572, 5431144, 21045683, 42091366, 84182732, 168365464]

約数ペア:

[(1, 168365464), (2, 84182732), (4, 42091366), (8, 21045683), (31, 5431144), (62, 2715572), (124, 1357786), (248, 678893), (401, 419864), (802, 209932), (1604, 104966), (1693, 99448), (3208, 52483), (3386, 49724), (6772, 24862), (12431, 13544)]