161463432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517511}}^1$

素因数の和:517533

約数の個数: 32

約数和(自身を含む): 434710080

約数和(自身を除く): 273246648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 517511, 1035022, 1552533, 2070044, 3105066, 4140088, 6210132, 6727643, 12420264, 13455286, 20182929, 26910572, 40365858, 53821144, 80731716, 161463432]

約数ペア:

[(1, 161463432), (2, 80731716), (3, 53821144), (4, 40365858), (6, 26910572), (8, 20182929), (12, 13455286), (13, 12420264), (24, 6727643), (26, 6210132), (39, 4140088), (52, 3105066), (78, 2070044), (104, 1552533), (156, 1035022), (312, 517511)]