143316894220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1472333}}^1$

素因数の和:1472530

約数の個数: 48

約数和(自身を含む): 312653069568

約数和(自身を除く): 169336175348

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 157, 310, 314, 620, 628, 785, 1570, 3140, 4867, 9734, 19468, 24335, 48670, 97340, 1472333, 2944666, 5889332, 7361665, 14723330, 29446660, 45642323, 91284646, 182569292, 228211615, 231156281, 456423230, 462312562, 912846460, 924625124, 1155781405, 2311562810, 4623125620, 7165844711, 14331689422, 28663378844, 35829223555, 71658447110, 143316894220]

約数ペア:

[(1, 143316894220), (2, 71658447110), (4, 35829223555), (5, 28663378844), (10, 14331689422), (20, 7165844711), (31, 4623125620), (62, 2311562810), (124, 1155781405), (155, 924625124), (157, 912846460), (310, 462312562), (314, 456423230), (620, 231156281), (628, 228211615), (785, 182569292), (1570, 91284646), (3140, 45642323), (4867, 29446660), (9734, 14723330), (19468, 7361665), (24335, 5889332), (48670, 2944666), (97340, 1472333)]