168959238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{129769}}^1$

素因数の和:129812

約数の個数: 32

約数和(自身を含む): 398653440

約数和(自身を除く): 229694202

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 129769, 259538, 389307, 778614, 908383, 1816766, 2725149, 4022839, 5450298, 8045678, 12068517, 24137034, 28159873, 56319746, 84479619, 168959238]

約数ペア:

[(1, 168959238), (2, 84479619), (3, 56319746), (6, 28159873), (7, 24137034), (14, 12068517), (21, 8045678), (31, 5450298), (42, 4022839), (62, 2725149), (93, 1816766), (186, 908383), (217, 778614), (434, 389307), (651, 259538), (1302, 129769)]