147516817

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 188334080

約数和(自身を除く): 40817263

約数列:

[1, 7, 19, 31, 37, 133, 217, 259, 589, 703, 967, 1147, 4123, 4921, 6769, 8029, 18373, 21793, 29977, 35779, 128611, 152551, 209839, 250453, 569563, 679801, 1109149, 3986941, 4758607, 7764043, 21073831, 147516817]

約数ペア:

[(1, 147516817), (7, 21073831), (19, 7764043), (31, 4758607), (37, 3986941), (133, 1109149), (217, 679801), (259, 569563), (589, 250453), (703, 209839), (967, 152551), (1147, 128611), (4123, 35779), (4921, 29977), (6769, 21793), (8029, 18373)]