186420724

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 383201280

約数和(自身を除く): 196780556

約数列:

[1, 2, 4, 7, 14, 28, 71, 79, 142, 158, 284, 316, 497, 553, 994, 1106, 1187, 1988, 2212, 2374, 4748, 5609, 8309, 11218, 16618, 22436, 33236, 39263, 78526, 84277, 93773, 157052, 168554, 187546, 337108, 375092, 589939, 656411, 1179878, 1312822, 2359756, 2625644, 6657883, 13315766, 26631532, 46605181, 93210362, 186420724]

約数ペア:

[(1, 186420724), (2, 93210362), (4, 46605181), (7, 26631532), (14, 13315766), (28, 6657883), (71, 2625644), (79, 2359756), (142, 1312822), (158, 1179878), (284, 656411), (316, 589939), (497, 375092), (553, 337108), (994, 187546), (1106, 168554), (1187, 157052), (1988, 93773), (2212, 84277), (2374, 78526), (4748, 39263), (5609, 33236), (8309, 22436), (11218, 16618)]