142707328

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{58679}}^1$

素因数の和:58712

約数の個数: 32

約数和(自身を含む): 299268000

約数和(自身を除く): 156560672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 58679, 117358, 234716, 469432, 938864, 1114901, 1877728, 2229802, 3755456, 4459604, 7510912, 8919208, 17838416, 35676832, 71353664, 142707328]

約数ペア:

[(1, 142707328), (2, 71353664), (4, 35676832), (8, 17838416), (16, 8919208), (19, 7510912), (32, 4459604), (38, 3755456), (64, 2229802), (76, 1877728), (128, 1114901), (152, 938864), (304, 469432), (608, 234716), (1216, 117358), (2432, 58679)]