139281871561

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{70459}}^1$

素因数の和:70741

約数の個数: 32

約数和(自身を含む): 170456832000

約数和(自身を除く): 31174960439

約数列:

[1, 7, 19, 89, 133, 167, 623, 1169, 1691, 3173, 11837, 14863, 22211, 70459, 104041, 282397, 493213, 1338721, 1976779, 6270851, 9371047, 11766653, 43895957, 82366571, 119146169, 223566407, 834023183, 1047232117, 1564964849, 7330624819, 19897410223, 139281871561]

約数ペア:

[(1, 139281871561), (7, 19897410223), (19, 7330624819), (89, 1564964849), (133, 1047232117), (167, 834023183), (623, 223566407), (1169, 119146169), (1691, 82366571), (3173, 43895957), (11837, 11766653), (14863, 9371047), (22211, 6270851), (70459, 1976779), (104041, 1338721), (282397, 493213)]