161791194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{7841}}^1$

素因数の和:8046

約数の個数: 32

約数和(自身を含む): 342538560

約数和(自身を除く): 180747366

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 1086, 3439, 6878, 7841, 10317, 15682, 20634, 23523, 47046, 148979, 297958, 446937, 893874, 1419221, 2838442, 4257663, 8515326, 26965199, 53930398, 80895597, 161791194]

約数ペア:

[(1, 161791194), (2, 80895597), (3, 53930398), (6, 26965199), (19, 8515326), (38, 4257663), (57, 2838442), (114, 1419221), (181, 893874), (362, 446937), (543, 297958), (1086, 148979), (3439, 47046), (6878, 23523), (7841, 20634), (10317, 15682)]