156464223

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{6397}}^1$

素因数の和:6694

約数の個数: 16

約数和(自身を含む): 216201216

約数和(自身を除く): 59736993

約数列:

[1, 3, 31, 93, 263, 789, 6397, 8153, 19191, 24459, 198307, 594921, 1682411, 5047233, 52154741, 156464223]

約数ペア:

[(1, 156464223), (3, 52154741), (31, 5047233), (93, 1682411), (263, 594921), (789, 198307), (6397, 24459), (8153, 19191)]