156040844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{14771}}^1$

素因数の和:14933

約数の個数: 24

約数和(自身を含む): 289531200

約数和(自身を除く): 133490356

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 14771, 29542, 59084, 280649, 561298, 1122596, 2053169, 4106338, 8212676, 39010211, 78020422, 156040844]

約数ペア:

[(1, 156040844), (2, 78020422), (4, 39010211), (19, 8212676), (38, 4106338), (76, 2053169), (139, 1122596), (278, 561298), (556, 280649), (2641, 59084), (5282, 29542), (10564, 14771)]