156945537287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{2000249}}^1$

素因数の和:2001286

約数の個数: 16

約数和(自身を含む): 195864480000

約数和(自身を除く): 38918942713

約数列:

[1, 7, 11, 77, 1019, 7133, 11209, 78463, 2000249, 14001743, 22002739, 154019173, 2038253731, 14267776117, 22420791041, 156945537287]

約数ペア:

[(1, 156945537287), (7, 22420791041), (11, 14267776117), (77, 2038253731), (1019, 154019173), (7133, 22002739), (11209, 14001743), (78463, 2000249)]