165742492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{28439}}^1$

素因数の和:28521

約数の個数: 24

約数和(自身を含む): 305786880

約数和(自身を除く): 140044388

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 28439, 56878, 113756, 881609, 1336633, 1763218, 2673266, 3526436, 5346532, 41435623, 82871246, 165742492]

約数ペア:

[(1, 165742492), (2, 82871246), (4, 41435623), (31, 5346532), (47, 3526436), (62, 2673266), (94, 1763218), (124, 1336633), (188, 881609), (1457, 113756), (2914, 56878), (5828, 28439)]