161104188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4831}}^1$

素因数の和:5242

約数の個数: 48

約数和(自身を含む): 430782464

約数和(自身を除く): 269678276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 4831, 5558, 8337, 9662, 11116, 14493, 16674, 19324, 28986, 33348, 33817, 57972, 67634, 101451, 135268, 202902, 405804, 1917907, 3835814, 5753721, 7671628, 11507442, 13425349, 23014884, 26850698, 40276047, 53701396, 80552094, 161104188]

約数ペア:

[(1, 161104188), (2, 80552094), (3, 53701396), (4, 40276047), (6, 26850698), (7, 23014884), (12, 13425349), (14, 11507442), (21, 7671628), (28, 5753721), (42, 3835814), (84, 1917907), (397, 405804), (794, 202902), (1191, 135268), (1588, 101451), (2382, 67634), (2779, 57972), (4764, 33817), (4831, 33348), (5558, 28986), (8337, 19324), (9662, 16674), (11116, 14493)]