128744316

素因数分解:

$2^2\times 3^7\times {\mathrm{14717}}^1$

素因数の和:14742

約数の個数: 48

約数和(自身を含む): 337925280

約数和(自身を除く): 209180964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 14717, 29434, 44151, 58868, 88302, 132453, 176604, 264906, 397359, 529812, 794718, 1192077, 1589436, 2384154, 3576231, 4768308, 7152462, 10728693, 14304924, 21457386, 32186079, 42914772, 64372158, 128744316]

約数ペア:

[(1, 128744316), (2, 64372158), (3, 42914772), (4, 32186079), (6, 21457386), (9, 14304924), (12, 10728693), (18, 7152462), (27, 4768308), (36, 3576231), (54, 2384154), (81, 1589436), (108, 1192077), (162, 794718), (243, 529812), (324, 397359), (486, 264906), (729, 176604), (972, 132453), (1458, 88302), (2187, 58868), (2916, 44151), (4374, 29434), (8748, 14717)]