139075704

素因数分解:

$2^3\times 3^7\times {\mathrm{7949}}^1$

素因数の和:7976

約数の個数: 64

約数和(自身を含む): 391140000

約数和(自身を除く): 252064296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 7949, 8748, 15898, 17496, 23847, 31796, 47694, 63592, 71541, 95388, 143082, 190776, 214623, 286164, 429246, 572328, 643869, 858492, 1287738, 1716984, 1931607, 2575476, 3863214, 5150952, 5794821, 7726428, 11589642, 15452856, 17384463, 23179284, 34768926, 46358568, 69537852, 139075704]

約数ペア:

[(1, 139075704), (2, 69537852), (3, 46358568), (4, 34768926), (6, 23179284), (8, 17384463), (9, 15452856), (12, 11589642), (18, 7726428), (24, 5794821), (27, 5150952), (36, 3863214), (54, 2575476), (72, 1931607), (81, 1716984), (108, 1287738), (162, 858492), (216, 643869), (243, 572328), (324, 429246), (486, 286164), (648, 214623), (729, 190776), (972, 143082), (1458, 95388), (1944, 71541), (2187, 63592), (2916, 47694), (4374, 31796), (5832, 23847), (7949, 17496), (8748, 15898)]