164189688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{526249}}^1$

素因数の和:526271

約数の個数: 32

約数和(自身を含む): 442050000

約数和(自身を除く): 277860312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 526249, 1052498, 1578747, 2104996, 3157494, 4209992, 6314988, 6841237, 12629976, 13682474, 20523711, 27364948, 41047422, 54729896, 82094844, 164189688]

約数ペア:

[(1, 164189688), (2, 82094844), (3, 54729896), (4, 41047422), (6, 27364948), (8, 20523711), (12, 13682474), (13, 12629976), (24, 6841237), (26, 6314988), (39, 4209992), (52, 3157494), (78, 2104996), (104, 1578747), (156, 1052498), (312, 526249)]