163409834

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1889}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 289578240

約数和(自身を除く): 126168406

約数列:

[1, 2, 7, 14, 37, 74, 167, 259, 334, 518, 1169, 1889, 2338, 3778, 6179, 12358, 13223, 26446, 43253, 69893, 86506, 139786, 315463, 489251, 630926, 978502, 2208241, 4416482, 11672131, 23344262, 81704917, 163409834]

約数ペア:

[(1, 163409834), (2, 81704917), (7, 23344262), (14, 11672131), (37, 4416482), (74, 2208241), (167, 978502), (259, 630926), (334, 489251), (518, 315463), (1169, 139786), (1889, 86506), (2338, 69893), (3778, 43253), (6179, 26446), (12358, 13223)]