137720436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{86291}}^1$

素因数の和:86324

約数の個数: 48

約数和(自身を含む): 386588160

約数和(自身を除く): 248867724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 86291, 172582, 258873, 345164, 517746, 604037, 1035492, 1208074, 1639529, 1812111, 2416148, 3279058, 3624222, 4918587, 6558116, 7248444, 9837174, 11476703, 19674348, 22953406, 34430109, 45906812, 68860218, 137720436]

約数ペア:

[(1, 137720436), (2, 68860218), (3, 45906812), (4, 34430109), (6, 22953406), (7, 19674348), (12, 11476703), (14, 9837174), (19, 7248444), (21, 6558116), (28, 4918587), (38, 3624222), (42, 3279058), (57, 2416148), (76, 1812111), (84, 1639529), (114, 1208074), (133, 1035492), (228, 604037), (266, 517746), (399, 345164), (532, 258873), (798, 172582), (1596, 86291)]