178040368

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2314

約数の個数: 60

約数和(自身を含む): 388584504

約数和(自身を除く): 210544136

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 451, 484, 656, 902, 968, 1804, 1936, 2243, 3608, 4486, 4961, 7216, 8972, 9922, 17944, 19844, 24673, 35888, 39688, 49346, 79376, 91963, 98692, 183926, 197384, 271403, 367852, 394768, 542806, 735704, 1011593, 1085612, 1471408, 2023186, 2171224, 4046372, 4342448, 8092744, 11127523, 16185488, 22255046, 44510092, 89020184, 178040368]

約数ペア:

[(1, 178040368), (2, 89020184), (4, 44510092), (8, 22255046), (11, 16185488), (16, 11127523), (22, 8092744), (41, 4342448), (44, 4046372), (82, 2171224), (88, 2023186), (121, 1471408), (164, 1085612), (176, 1011593), (242, 735704), (328, 542806), (451, 394768), (484, 367852), (656, 271403), (902, 197384), (968, 183926), (1804, 98692), (1936, 91963), (2243, 79376), (3608, 49346), (4486, 39688), (4961, 35888), (7216, 24673), (8972, 19844), (9922, 17944)]