161736140060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{186259}}^1\times {\mathrm{3947}}^1$

素因数の和:190226

約数の個数: 48

約数和(自身を含む): 370618657920

約数和(自身を除く): 208882517860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3947, 7894, 15788, 19735, 39470, 43417, 78940, 86834, 173668, 186259, 217085, 372518, 434170, 745036, 868340, 931295, 1862590, 2048849, 3725180, 4097698, 8195396, 10244245, 20488490, 40976980, 735164273, 1470328546, 2940657092, 3675821365, 7351642730, 8086807003, 14703285460, 16173614006, 32347228012, 40434035015, 80868070030, 161736140060]

約数ペア:

[(1, 161736140060), (2, 80868070030), (4, 40434035015), (5, 32347228012), (10, 16173614006), (11, 14703285460), (20, 8086807003), (22, 7351642730), (44, 3675821365), (55, 2940657092), (110, 1470328546), (220, 735164273), (3947, 40976980), (7894, 20488490), (15788, 10244245), (19735, 8195396), (39470, 4097698), (43417, 3725180), (78940, 2048849), (86834, 1862590), (173668, 931295), (186259, 868340), (217085, 745036), (372518, 434170)]