157480972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{15361}}^1$

素因数の和:15609

約数の個数: 24

約数和(自身を含む): 301955472

約数和(自身を除く): 144474500

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 15361, 30722, 61444, 168971, 337942, 675884, 3579113, 7158226, 14316452, 39370243, 78740486, 157480972]

約数ペア:

[(1, 157480972), (2, 78740486), (4, 39370243), (11, 14316452), (22, 7158226), (44, 3579113), (233, 675884), (466, 337942), (932, 168971), (2563, 61444), (5126, 30722), (10252, 15361)]