138427324

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{751}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 288046080

約数和(自身を除く): 149618756

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 227, 406, 454, 751, 812, 908, 1502, 1589, 3004, 3178, 5257, 6356, 6583, 10514, 13166, 21028, 21779, 26332, 43558, 46081, 87116, 92162, 152453, 170477, 184324, 304906, 340954, 609812, 681908, 1193339, 2386678, 4773356, 4943833, 9887666, 19775332, 34606831, 69213662, 138427324]

約数ペア:

[(1, 138427324), (2, 69213662), (4, 34606831), (7, 19775332), (14, 9887666), (28, 4943833), (29, 4773356), (58, 2386678), (116, 1193339), (203, 681908), (227, 609812), (406, 340954), (454, 304906), (751, 184324), (812, 170477), (908, 152453), (1502, 92162), (1589, 87116), (3004, 46081), (3178, 43558), (5257, 26332), (6356, 21779), (6583, 21028), (10514, 13166)]