109908008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 252720000

約数和(自身を除く): 142811992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1484, 1949, 2014, 2968, 3898, 4028, 7049, 7796, 8056, 13643, 14098, 15592, 27286, 28196, 37031, 54572, 56392, 74062, 103297, 109144, 148124, 206594, 259217, 296248, 413188, 518434, 723079, 826376, 1036868, 1446158, 1962643, 2073736, 2892316, 3925286, 5784632, 7850572, 13738501, 15701144, 27477002, 54954004, 109908008]

約数ペア:

[(1, 109908008), (2, 54954004), (4, 27477002), (7, 15701144), (8, 13738501), (14, 7850572), (19, 5784632), (28, 3925286), (38, 2892316), (53, 2073736), (56, 1962643), (76, 1446158), (106, 1036868), (133, 826376), (152, 723079), (212, 518434), (266, 413188), (371, 296248), (424, 259217), (532, 206594), (742, 148124), (1007, 109144), (1064, 103297), (1484, 74062), (1949, 56392), (2014, 54572), (2968, 37031), (3898, 28196), (4028, 27286), (7049, 15592), (7796, 14098), (8056, 13643)]