149195358

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{70843}}^1$

素因数の和:70870

約数の個数: 40

約数和(自身を含む): 360029208

約数和(自身を除く): 210833850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 70843, 141686, 212529, 425058, 637587, 920959, 1275174, 1841918, 1912761, 2762877, 3825522, 5525754, 5738283, 8288631, 11476566, 16577262, 24865893, 49731786, 74597679, 149195358]

約数ペア:

[(1, 149195358), (2, 74597679), (3, 49731786), (6, 24865893), (9, 16577262), (13, 11476566), (18, 8288631), (26, 5738283), (27, 5525754), (39, 3825522), (54, 2762877), (78, 1912761), (81, 1841918), (117, 1275174), (162, 920959), (234, 637587), (351, 425058), (702, 212529), (1053, 141686), (2106, 70843)]