128605092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12653}}^1$

素因数の和:12689

約数の個数: 72

約数和(自身を含む): 376987968

約数和(自身を除く): 248382876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 12653, 25306, 37959, 50612, 75918, 88571, 139183, 151836, 177142, 265713, 278366, 354284, 417549, 531426, 556732, 835098, 974281, 1062852, 1531013, 1670196, 1948562, 2922843, 3062026, 3897124, 4593039, 5845686, 6124052, 9186078, 10717091, 11691372, 18372156, 21434182, 32151273, 42868364, 64302546, 128605092]

約数ペア:

[(1, 128605092), (2, 64302546), (3, 42868364), (4, 32151273), (6, 21434182), (7, 18372156), (11, 11691372), (12, 10717091), (14, 9186078), (21, 6124052), (22, 5845686), (28, 4593039), (33, 3897124), (42, 3062026), (44, 2922843), (66, 1948562), (77, 1670196), (84, 1531013), (121, 1062852), (132, 974281), (154, 835098), (231, 556732), (242, 531426), (308, 417549), (363, 354284), (462, 278366), (484, 265713), (726, 177142), (847, 151836), (924, 139183), (1452, 88571), (1694, 75918), (2541, 50612), (3388, 37959), (5082, 25306), (10164, 12653)]