133670316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19927}}^1$

素因数の和:19990

約数の個数: 48

約数和(自身を含む): 343718144

約数和(自身を除く): 210047828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 19927, 39854, 59781, 79708, 119562, 239124, 259051, 518102, 777153, 856861, 1036204, 1554306, 1713722, 2570583, 3108612, 3427444, 5141166, 10282332, 11139193, 22278386, 33417579, 44556772, 66835158, 133670316]

約数ペア:

[(1, 133670316), (2, 66835158), (3, 44556772), (4, 33417579), (6, 22278386), (12, 11139193), (13, 10282332), (26, 5141166), (39, 3427444), (43, 3108612), (52, 2570583), (78, 1713722), (86, 1554306), (129, 1036204), (156, 856861), (172, 777153), (258, 518102), (516, 259051), (559, 239124), (1118, 119562), (1677, 79708), (2236, 59781), (3354, 39854), (6708, 19927)]