149180226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{51691}}^1$

素因数の和:51746

約数の個数: 32

約数和(自身を含む): 330001728

約数和(自身を除く): 180821502

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 51691, 103382, 155073, 310146, 671983, 1343966, 1912567, 2015949, 3825134, 4031898, 5737701, 11475402, 24863371, 49726742, 74590113, 149180226]

約数ペア:

[(1, 149180226), (2, 74590113), (3, 49726742), (6, 24863371), (13, 11475402), (26, 5737701), (37, 4031898), (39, 3825134), (74, 2015949), (78, 1912567), (111, 1343966), (222, 671983), (481, 310146), (962, 155073), (1443, 103382), (2886, 51691)]