156932860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10883}}^1$

素因数の和:11002

約数の個数: 48

約数和(自身を含む): 380330496

約数和(自身を除く): 223397636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 10883, 14420, 21766, 43532, 54415, 76181, 108830, 152362, 217660, 304724, 380905, 761810, 1120949, 1523620, 2241898, 4483796, 5604745, 7846643, 11209490, 15693286, 22418980, 31386572, 39233215, 78466430, 156932860]

約数ペア:

[(1, 156932860), (2, 78466430), (4, 39233215), (5, 31386572), (7, 22418980), (10, 15693286), (14, 11209490), (20, 7846643), (28, 5604745), (35, 4483796), (70, 2241898), (103, 1523620), (140, 1120949), (206, 761810), (412, 380905), (515, 304724), (721, 217660), (1030, 152362), (1442, 108830), (2060, 76181), (2884, 54415), (3605, 43532), (7210, 21766), (10883, 14420)]