120917608

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69653}}^1$

素因数の和:69697

約数の個数: 32

約数和(自身を含む): 267471360

約数和(自身を除く): 146553752

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 69653, 139306, 278612, 487571, 557224, 975142, 1950284, 2159243, 3900568, 4318486, 8636972, 15114701, 17273944, 30229402, 60458804, 120917608]

約数ペア:

[(1, 120917608), (2, 60458804), (4, 30229402), (7, 17273944), (8, 15114701), (14, 8636972), (28, 4318486), (31, 3900568), (56, 2159243), (62, 1950284), (124, 975142), (217, 557224), (248, 487571), (434, 278612), (868, 139306), (1736, 69653)]