164675248

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:853

約数の個数: 40

約数和(自身を含む): 324572976

約数和(自身を除く): 159897728

約数列:

[1, 2, 4, 8, 16, 101, 181, 202, 362, 404, 563, 724, 808, 1126, 1448, 1616, 2252, 2896, 4504, 9008, 18281, 36562, 56863, 73124, 101903, 113726, 146248, 203806, 227452, 292496, 407612, 454904, 815224, 909808, 1630448, 10292203, 20584406, 41168812, 82337624, 164675248]

約数ペア:

[(1, 164675248), (2, 82337624), (4, 41168812), (8, 20584406), (16, 10292203), (101, 1630448), (181, 909808), (202, 815224), (362, 454904), (404, 407612), (563, 292496), (724, 227452), (808, 203806), (1126, 146248), (1448, 113726), (1616, 101903), (2252, 73124), (2896, 56863), (4504, 36562), (9008, 18281)]