129218712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{769159}}^1$

素因数の和:769175

約数の個数: 32

約数和(自身を含む): 369196800

約数和(自身を除く): 239978088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 769159, 1538318, 2307477, 3076636, 4614954, 5384113, 6153272, 9229908, 10768226, 16152339, 18459816, 21536452, 32304678, 43072904, 64609356, 129218712]

約数ペア:

[(1, 129218712), (2, 64609356), (3, 43072904), (4, 32304678), (6, 21536452), (7, 18459816), (8, 16152339), (12, 10768226), (14, 9229908), (21, 6153272), (24, 5384113), (28, 4614954), (42, 3076636), (56, 2307477), (84, 1538318), (168, 769159)]