156969427447

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{4729}}^1$

素因数の和:5216

約数の個数: 48

約数和(自身を含む): 194701557600

約数和(自身を除く): 37732130153

約数列:

[1, 7, 19, 49, 101, 133, 353, 707, 931, 1919, 2471, 4729, 4949, 6707, 13433, 17297, 33103, 35653, 46949, 89851, 94031, 231721, 249571, 328643, 477629, 628957, 677407, 1669337, 1746997, 3343403, 4402699, 4741849, 9074951, 11685359, 23403821, 31717403, 33192943, 63524657, 81797513, 168603037, 222021821, 444672599, 1180221259, 1554152747, 3203457703, 8261548813, 22424203921, 156969427447]

約数ペア:

[(1, 156969427447), (7, 22424203921), (19, 8261548813), (49, 3203457703), (101, 1554152747), (133, 1180221259), (353, 444672599), (707, 222021821), (931, 168603037), (1919, 81797513), (2471, 63524657), (4729, 33192943), (4949, 31717403), (6707, 23403821), (13433, 11685359), (17297, 9074951), (33103, 4741849), (35653, 4402699), (46949, 3343403), (89851, 1746997), (94031, 1669337), (231721, 677407), (249571, 628957), (328643, 477629)]