168521528

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49333}}^1$

素因数の和:49407

約数の個数: 32

約数和(自身を含む): 367044960

約数和(自身を除く): 198523432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 49333, 98666, 197332, 345331, 394664, 690662, 1381324, 2762648, 3009313, 6018626, 12037252, 21065191, 24074504, 42130382, 84260764, 168521528]

約数ペア:

[(1, 168521528), (2, 84260764), (4, 42130382), (7, 24074504), (8, 21065191), (14, 12037252), (28, 6018626), (56, 3009313), (61, 2762648), (122, 1381324), (244, 690662), (427, 394664), (488, 345331), (854, 197332), (1708, 98666), (3416, 49333)]