172931208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9857}}^1$

素因数の和:9926

約数の個数: 64

約数和(自身を含む): 468452160

約数和(自身を除く): 295520952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 9857, 17544, 19714, 29571, 39428, 59142, 78856, 118284, 167569, 236568, 335138, 423851, 502707, 670276, 847702, 1005414, 1271553, 1340552, 1695404, 2010828, 2543106, 3390808, 4021656, 5086212, 7205467, 10172424, 14410934, 21616401, 28821868, 43232802, 57643736, 86465604, 172931208]

約数ペア:

[(1, 172931208), (2, 86465604), (3, 57643736), (4, 43232802), (6, 28821868), (8, 21616401), (12, 14410934), (17, 10172424), (24, 7205467), (34, 5086212), (43, 4021656), (51, 3390808), (68, 2543106), (86, 2010828), (102, 1695404), (129, 1340552), (136, 1271553), (172, 1005414), (204, 847702), (258, 670276), (344, 502707), (408, 423851), (516, 335138), (731, 236568), (1032, 167569), (1462, 118284), (2193, 78856), (2924, 59142), (4386, 39428), (5848, 29571), (8772, 19714), (9857, 17544)]