128097592

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7451}}^1$

素因数の和:7771

約数の個数: 32

約数和(自身を含む): 275425920

約数和(自身を除く): 147328328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 4298, 7451, 8596, 14902, 17192, 29804, 52157, 59608, 104314, 208628, 417256, 2287457, 4574914, 9149828, 16012199, 18299656, 32024398, 64048796, 128097592]

約数ペア:

[(1, 128097592), (2, 64048796), (4, 32024398), (7, 18299656), (8, 16012199), (14, 9149828), (28, 4574914), (56, 2287457), (307, 417256), (614, 208628), (1228, 104314), (2149, 59608), (2456, 52157), (4298, 29804), (7451, 17192), (8596, 14902)]