156909530210

素因数分解:

$2^1\times 5^1\times {\mathrm{410339}}^1\times {\mathrm{38239}}^1$

素因数の和:448585

約数の個数: 16

約数和(自身を含む): 282445228800

約数和(自身を除く): 125535698590

約数列:

[1, 2, 5, 10, 38239, 76478, 191195, 382390, 410339, 820678, 2051695, 4103390, 15690953021, 31381906042, 78454765105, 156909530210]

約数ペア:

[(1, 156909530210), (2, 78454765105), (5, 31381906042), (10, 15690953021), (38239, 4103390), (76478, 2051695), (191195, 820678), (382390, 410339)]