156933558140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{399953}}^1$

素因数の和:400838

約数の個数: 48

約数和(自身を含む): 344293201728

約数和(自身を除く): 187359643588

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 853, 1706, 3412, 4265, 8530, 17060, 19619, 39238, 78476, 98095, 196190, 392380, 399953, 799906, 1599812, 1999765, 3999530, 7999060, 9198919, 18397838, 36795676, 45994595, 91989190, 183978380, 341159909, 682319818, 1364639636, 1705799545, 3411599090, 6823198180, 7846677907, 15693355814, 31386711628, 39233389535, 78466779070, 156933558140]

約数ペア:

[(1, 156933558140), (2, 78466779070), (4, 39233389535), (5, 31386711628), (10, 15693355814), (20, 7846677907), (23, 6823198180), (46, 3411599090), (92, 1705799545), (115, 1364639636), (230, 682319818), (460, 341159909), (853, 183978380), (1706, 91989190), (3412, 45994595), (4265, 36795676), (8530, 18397838), (17060, 9198919), (19619, 7999060), (39238, 3999530), (78476, 1999765), (98095, 1599812), (196190, 799906), (392380, 399953)]