152551

素因数分解:

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

素因数の和:94

約数の個数: 16

約数和(自身を含む): 194560

約数和(自身を除く): 42009

約数列:

[1, 7, 19, 31, 37, 133, 217, 259, 589, 703, 1147, 4123, 4921, 8029, 21793, 152551]

約数ペア:

[(1, 152551), (7, 21793), (19, 8029), (31, 4921), (37, 4123), (133, 1147), (217, 703), (259, 589)]