163655718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{2677}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 342441216

約数和(自身を除く): 178785498

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 886, 1329, 2658, 2677, 5354, 8031, 10189, 16062, 20378, 30567, 61134, 61571, 123142, 184713, 369426, 1185911, 2371822, 3557733, 7115466, 27275953, 54551906, 81827859, 163655718]

約数ペア:

[(1, 163655718), (2, 81827859), (3, 54551906), (6, 27275953), (23, 7115466), (46, 3557733), (69, 2371822), (138, 1185911), (443, 369426), (886, 184713), (1329, 123142), (2658, 61571), (2677, 61134), (5354, 30567), (8031, 20378), (10189, 16062)]