156908178309

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{50513}}^1$

素因数の和:50937

約数の個数: 32

約数和(自身を含む): 218492043264

約数和(自身を除く): 61583864955

約数列:

[1, 3, 31, 93, 127, 263, 381, 789, 3937, 8153, 11811, 24459, 33401, 50513, 100203, 151539, 1035431, 1565903, 3106293, 4697709, 6415151, 13284919, 19245453, 39854757, 198869681, 411832489, 596609043, 1235497467, 1687184713, 5061554139, 52302726103, 156908178309]

約数ペア:

[(1, 156908178309), (3, 52302726103), (31, 5061554139), (93, 1687184713), (127, 1235497467), (263, 596609043), (381, 411832489), (789, 198869681), (3937, 39854757), (8153, 19245453), (11811, 13284919), (24459, 6415151), (33401, 4697709), (50513, 3106293), (100203, 1565903), (151539, 1035431)]