128771034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{3119}}^1$

素因数の和:4114

約数の個数: 32

約数和(自身を含む): 294727680

約数和(自身を除く): 165956646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 983, 1966, 2949, 3119, 5898, 6238, 6881, 9357, 13762, 18714, 20643, 21833, 41286, 43666, 65499, 130998, 3065977, 6131954, 9197931, 18395862, 21461839, 42923678, 64385517, 128771034]

約数ペア:

[(1, 128771034), (2, 64385517), (3, 42923678), (6, 21461839), (7, 18395862), (14, 9197931), (21, 6131954), (42, 3065977), (983, 130998), (1966, 65499), (2949, 43666), (3119, 41286), (5898, 21833), (6238, 20643), (6881, 18714), (9357, 13762)]