151307488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{248861}}^1$

素因数の和:248890

約数の個数: 24

約数和(自身を含む): 313566120

約数和(自身を除く): 162258632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 248861, 497722, 995444, 1990888, 3981776, 4728359, 7963552, 9456718, 18913436, 37826872, 75653744, 151307488]

約数ペア:

[(1, 151307488), (2, 75653744), (4, 37826872), (8, 18913436), (16, 9456718), (19, 7963552), (32, 4728359), (38, 3981776), (76, 1990888), (152, 995444), (304, 497722), (608, 248861)]