138444384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{110933}}^1$

素因数の和:110959

約数の個数: 48

約数和(自身を含む): 391375152

約数和(自身を除く): 252930768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 110933, 221866, 332799, 443732, 665598, 887464, 1331196, 1442129, 1774928, 2662392, 2884258, 3549856, 4326387, 5324784, 5768516, 8652774, 10649568, 11537032, 17305548, 23074064, 34611096, 46148128, 69222192, 138444384]

約数ペア:

[(1, 138444384), (2, 69222192), (3, 46148128), (4, 34611096), (6, 23074064), (8, 17305548), (12, 11537032), (13, 10649568), (16, 8652774), (24, 5768516), (26, 5324784), (32, 4326387), (39, 3549856), (48, 2884258), (52, 2662392), (78, 1774928), (96, 1442129), (104, 1331196), (156, 887464), (208, 665598), (312, 443732), (416, 332799), (624, 221866), (1248, 110933)]