146666828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15361}}^1$

素因数の和:15414

約数の個数: 48

約数和(自身を含む): 330344448

約数和(自身を除く): 183677620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 15361, 30722, 61444, 107527, 168971, 215054, 337942, 430108, 476191, 675884, 952382, 1182797, 1904764, 2365594, 3333337, 4731188, 5238101, 6666674, 10476202, 13333348, 20952404, 36666707, 73333414, 146666828]

約数ペア:

[(1, 146666828), (2, 73333414), (4, 36666707), (7, 20952404), (11, 13333348), (14, 10476202), (22, 6666674), (28, 5238101), (31, 4731188), (44, 3333337), (62, 2365594), (77, 1904764), (124, 1182797), (154, 952382), (217, 675884), (308, 476191), (341, 430108), (434, 337942), (682, 215054), (868, 168971), (1364, 107527), (2387, 61444), (4774, 30722), (9548, 15361)]