133040504656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{437633239}}^1$

素因数の和:437633266

約数の個数: 20

約数和(自身を含む): 271332608800

約数和(自身を除く): 138292104144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 437633239, 875266478, 1750532956, 3501065912, 7002131824, 8315031541, 16630063082, 33260126164, 66520252328, 133040504656]

約数ペア:

[(1, 133040504656), (2, 66520252328), (4, 33260126164), (8, 16630063082), (16, 8315031541), (19, 7002131824), (38, 3501065912), (76, 1750532956), (152, 875266478), (304, 437633239)]