152991838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{68239}}^1$

素因数の和:68319

約数の個数: 16

約数和(自身を含む): 245664000

約数和(自身を除く): 92672162

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 68239, 136478, 1296541, 2593082, 4026101, 8052202, 76495919, 152991838]

約数ペア:

[(1, 152991838), (2, 76495919), (19, 8052202), (38, 4026101), (59, 2593082), (118, 1296541), (1121, 136478), (2242, 68239)]