161434116

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{12923}}^1$

素因数の和:13280

約数の個数: 36

約数和(自身を含む): 409277232

約数和(自身を除く): 247843116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 3123, 4164, 6246, 12492, 12923, 25846, 38769, 51692, 77538, 116307, 155076, 232614, 465228, 4484281, 8968562, 13452843, 17937124, 26905686, 40358529, 53811372, 80717058, 161434116]

約数ペア:

[(1, 161434116), (2, 80717058), (3, 53811372), (4, 40358529), (6, 26905686), (9, 17937124), (12, 13452843), (18, 8968562), (36, 4484281), (347, 465228), (694, 232614), (1041, 155076), (1388, 116307), (2082, 77538), (3123, 51692), (4164, 38769), (6246, 25846), (12492, 12923)]