158769282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{198959}}^1$

素因数の和:198990

約数の個数: 32

約数和(自身を含む): 382003200

約数和(自身を除く): 223233918

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 198959, 397918, 596877, 1193754, 1392713, 2785426, 3780221, 4178139, 7560442, 8356278, 11340663, 22681326, 26461547, 52923094, 79384641, 158769282]

約数ペア:

[(1, 158769282), (2, 79384641), (3, 52923094), (6, 26461547), (7, 22681326), (14, 11340663), (19, 8356278), (21, 7560442), (38, 4178139), (42, 3780221), (57, 2785426), (114, 1392713), (133, 1193754), (266, 596877), (399, 397918), (798, 198959)]