127798194

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 259185600

約数和(自身を除く): 131387406

約数列:

[1, 2, 3, 6, 149, 163, 298, 326, 447, 489, 877, 894, 978, 1754, 2631, 5262, 24287, 48574, 72861, 130673, 142951, 145722, 261346, 285902, 392019, 428853, 784038, 857706, 21299699, 42599398, 63899097, 127798194]

約数ペア:

[(1, 127798194), (2, 63899097), (3, 42599398), (6, 21299699), (149, 857706), (163, 784038), (298, 428853), (326, 392019), (447, 285902), (489, 261346), (877, 145722), (894, 142951), (978, 130673), (1754, 72861), (2631, 48574), (5262, 24287)]