133207676

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{3221}}^1$

素因数の和:3450

約数の個数: 36

約数和(自身を含む): 272542536

約数和(自身を除く): 139334860

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1477, 2954, 3221, 5908, 6442, 10339, 12884, 20678, 22547, 41356, 45094, 90188, 157829, 315658, 631316, 679631, 1359262, 2718524, 4757417, 9514834, 19029668, 33301919, 66603838, 133207676]

約数ペア:

[(1, 133207676), (2, 66603838), (4, 33301919), (7, 19029668), (14, 9514834), (28, 4757417), (49, 2718524), (98, 1359262), (196, 679631), (211, 631316), (422, 315658), (844, 157829), (1477, 90188), (2954, 45094), (3221, 41356), (5908, 22547), (6442, 20678), (10339, 12884)]