156944249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{3853}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 204601152

約数和(自身を除く): 47656903

約数列:

[1, 7, 11, 23, 77, 161, 253, 529, 1771, 3703, 3853, 5819, 26971, 40733, 42383, 88619, 296681, 620333, 974809, 2038237, 6823663, 14267659, 22420607, 156944249]

約数ペア:

[(1, 156944249), (7, 22420607), (11, 14267659), (23, 6823663), (77, 2038237), (161, 974809), (253, 620333), (529, 296681), (1771, 88619), (3703, 42383), (3853, 40733), (5819, 26971)]