16686148128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13370311}}^1$

素因数の和:13370337

約数の個数: 48

約数和(自身を含む): 47170460736

約数和(自身を除く): 30484312608

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, 13370311, 26740622, 40110933, 53481244, 80221866, 106962488, 160443732, 173814043, 213924976, 320887464, 347628086, 427849952, 521442129, 641774928, 695256172, 1042884258, 1283549856, 1390512344, 2085768516, 2781024688, 4171537032, 5562049376, 8343074064, 16686148128]

約数ペア:

[(1, 16686148128), (2, 8343074064), (3, 5562049376), (4, 4171537032), (6, 2781024688), (8, 2085768516), (12, 1390512344), (13, 1283549856), (16, 1042884258), (24, 695256172), (26, 641774928), (32, 521442129), (39, 427849952), (48, 347628086), (52, 320887464), (78, 213924976), (96, 173814043), (104, 160443732), (156, 106962488), (208, 80221866), (312, 53481244), (416, 40110933), (624, 26740622), (1248, 13370311)]