142871336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14029}}^1$

素因数の和:14121

約数の個数: 32

約数和(自身を含む): 286212000

約数和(自身を除く): 143340664

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 14029, 28058, 56116, 112232, 266551, 533102, 939943, 1066204, 1879886, 2132408, 3759772, 7519544, 17858917, 35717834, 71435668, 142871336]

約数ペア:

[(1, 142871336), (2, 71435668), (4, 35717834), (8, 17858917), (19, 7519544), (38, 3759772), (67, 2132408), (76, 1879886), (134, 1066204), (152, 939943), (268, 533102), (536, 266551), (1273, 112232), (2546, 56116), (5092, 28058), (10184, 14029)]