144000178

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{78517}}^1$

素因数の和:78657

約数の個数: 16

約数和(自身を含む): 248745024

約数和(自身を除く): 104744846

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 78517, 157034, 549619, 1099238, 10285727, 20571454, 72000089, 144000178]

約数ペア:

[(1, 144000178), (2, 72000089), (7, 20571454), (14, 10285727), (131, 1099238), (262, 549619), (917, 157034), (1834, 78517)]