139505418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3089}}^1$

素因数の和:3303

約数の個数: 48

約数和(自身を含む): 327305160

約数和(自身を除く): 187799742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 1158, 1737, 2509, 3089, 3474, 5018, 6178, 7527, 9267, 15054, 18534, 22581, 27801, 40157, 45162, 55602, 80314, 120471, 240942, 361413, 596177, 722826, 1192354, 1788531, 3577062, 5365593, 7750301, 10731186, 15500602, 23250903, 46501806, 69752709, 139505418]

約数ペア:

[(1, 139505418), (2, 69752709), (3, 46501806), (6, 23250903), (9, 15500602), (13, 10731186), (18, 7750301), (26, 5365593), (39, 3577062), (78, 1788531), (117, 1192354), (193, 722826), (234, 596177), (386, 361413), (579, 240942), (1158, 120471), (1737, 80314), (2509, 55602), (3089, 45162), (3474, 40157), (5018, 27801), (6178, 22581), (7527, 18534), (9267, 15054)]