161920626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{124363}}^1$

素因数の和:124406

約数の個数: 32

約数和(自身を含む): 382046208

約数和(自身を除く): 220125582

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 124363, 248726, 373089, 746178, 870541, 1741082, 2611623, 3855253, 5223246, 7710506, 11565759, 23131518, 26986771, 53973542, 80960313, 161920626]

約数ペア:

[(1, 161920626), (2, 80960313), (3, 53973542), (6, 26986771), (7, 23131518), (14, 11565759), (21, 7710506), (31, 5223246), (42, 3855253), (62, 2611623), (93, 1741082), (186, 870541), (217, 746178), (434, 373089), (651, 248726), (1302, 124363)]