156919483978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{32037461}}^1$

素因数の和:32037573

約数の個数: 16

約数和(自身を含む): 246047708160

約数和(自身を除く): 89128224182

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 32037461, 64074922, 993161291, 1986322582, 2530959419, 5061918838, 78459741989, 156919483978]

約数ペア:

[(1, 156919483978), (2, 78459741989), (31, 5061918838), (62, 2530959419), (79, 1986322582), (158, 993161291), (2449, 64074922), (4898, 32037461)]