129640854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{37189}}^1$

素因数の和:37284

約数の個数: 32

約数和(自身を含む): 299900160

約数和(自身を除く): 170259306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 37189, 74378, 111567, 223134, 260323, 520646, 780969, 1561938, 3086687, 6173374, 9260061, 18520122, 21606809, 43213618, 64820427, 129640854]

約数ペア:

[(1, 129640854), (2, 64820427), (3, 43213618), (6, 21606809), (7, 18520122), (14, 9260061), (21, 6173374), (42, 3086687), (83, 1561938), (166, 780969), (249, 520646), (498, 260323), (581, 223134), (1162, 111567), (1743, 74378), (3486, 37189)]