140770756

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 296835840

約数和(自身を除く): 156065084

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 203, 212, 371, 406, 742, 812, 1484, 1537, 3074, 3271, 6148, 6542, 10759, 13084, 21518, 22897, 43036, 45794, 91588, 94859, 173363, 189718, 346726, 379436, 664013, 693452, 1213541, 1328026, 2427082, 2656052, 4854164, 5027527, 10055054, 20110108, 35192689, 70385378, 140770756]

約数ペア:

[(1, 140770756), (2, 70385378), (4, 35192689), (7, 20110108), (14, 10055054), (28, 5027527), (29, 4854164), (53, 2656052), (58, 2427082), (106, 1328026), (116, 1213541), (203, 693452), (212, 664013), (371, 379436), (406, 346726), (742, 189718), (812, 173363), (1484, 94859), (1537, 91588), (3074, 45794), (3271, 43036), (6148, 22897), (6542, 21518), (10759, 13084)]