137773218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 318689280

約数和(自身を除く): 180916062

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 181, 209, 362, 418, 543, 607, 627, 1086, 1214, 1254, 1821, 1991, 3439, 3642, 3982, 5973, 6677, 6878, 10317, 11533, 11946, 13354, 20031, 20634, 23066, 34599, 37829, 40062, 69198, 75658, 109867, 113487, 126863, 219734, 226974, 253726, 329601, 380589, 659202, 761178, 1208537, 2087473, 2417074, 3625611, 4174946, 6262419, 7251222, 12524838, 22962203, 45924406, 68886609, 137773218]

約数ペア:

[(1, 137773218), (2, 68886609), (3, 45924406), (6, 22962203), (11, 12524838), (19, 7251222), (22, 6262419), (33, 4174946), (38, 3625611), (57, 2417074), (66, 2087473), (114, 1208537), (181, 761178), (209, 659202), (362, 380589), (418, 329601), (543, 253726), (607, 226974), (627, 219734), (1086, 126863), (1214, 113487), (1254, 109867), (1821, 75658), (1991, 69198), (3439, 40062), (3642, 37829), (3982, 34599), (5973, 23066), (6677, 20634), (6878, 20031), (10317, 13354), (11533, 11946)]