156730625989

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2927}}^1\times {\mathrm{3229}}^1$

素因数の和:6289

約数の個数: 32

約数和(自身を含む): 188846161920

約数和(自身を除く): 32115535931

約数列:

[1, 7, 23, 103, 161, 721, 2369, 2927, 3229, 16583, 20489, 22603, 67321, 74267, 301481, 332587, 471247, 519869, 2110367, 2328109, 6934063, 7649501, 9451283, 48538441, 53546507, 66158981, 217379509, 973482149, 1521656563, 6814375043, 22390089427, 156730625989]

約数ペア:

[(1, 156730625989), (7, 22390089427), (23, 6814375043), (103, 1521656563), (161, 973482149), (721, 217379509), (2369, 66158981), (2927, 53546507), (3229, 48538441), (16583, 9451283), (20489, 7649501), (22603, 6934063), (67321, 2328109), (74267, 2110367), (301481, 519869), (332587, 471247)]