164152248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27691}}^1$

素因数の和:27732

約数の個数: 64

約数和(自身を含む): 465225600

約数和(自身を除く): 301073352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 27691, 55382, 83073, 110764, 166146, 221528, 332292, 359983, 526129, 664584, 719966, 1052258, 1079949, 1439932, 1578387, 2104516, 2159898, 2879864, 3156774, 4209032, 4319796, 6313548, 6839677, 8639592, 12627096, 13679354, 20519031, 27358708, 41038062, 54717416, 82076124, 164152248]

約数ペア:

[(1, 164152248), (2, 82076124), (3, 54717416), (4, 41038062), (6, 27358708), (8, 20519031), (12, 13679354), (13, 12627096), (19, 8639592), (24, 6839677), (26, 6313548), (38, 4319796), (39, 4209032), (52, 3156774), (57, 2879864), (76, 2159898), (78, 2104516), (104, 1578387), (114, 1439932), (152, 1079949), (156, 1052258), (228, 719966), (247, 664584), (312, 526129), (456, 359983), (494, 332292), (741, 221528), (988, 166146), (1482, 110764), (1976, 83073), (2964, 55382), (5928, 27691)]