157155516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{623633}}^1$

素因数の和:623650

約数の個数: 36

約数和(自身を含む): 454005552

約数和(自身を除く): 296850036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 623633, 1247266, 1870899, 2494532, 3741798, 4365431, 5612697, 7483596, 8730862, 11225394, 13096293, 17461724, 22450788, 26192586, 39288879, 52385172, 78577758, 157155516]

約数ペア:

[(1, 157155516), (2, 78577758), (3, 52385172), (4, 39288879), (6, 26192586), (7, 22450788), (9, 17461724), (12, 13096293), (14, 11225394), (18, 8730862), (21, 7483596), (28, 5612697), (36, 4365431), (42, 3741798), (63, 2494532), (84, 1870899), (126, 1247266), (252, 623633)]