156964311957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1\times {\mathrm{19813}}^1$

素因数の和:20949

約数の個数: 32

約数和(自身を含む): 223201381248

約数和(自身を除く): 66237069291

約数列:

[1, 3, 17, 51, 163, 489, 953, 2771, 2859, 8313, 16201, 19813, 48603, 59439, 155339, 336821, 466017, 1010463, 2640763, 3229519, 7922289, 9688557, 18881789, 54901823, 56645367, 164705469, 320990413, 962971239, 3077731607, 9233194821, 52321437319, 156964311957]

約数ペア:

[(1, 156964311957), (3, 52321437319), (17, 9233194821), (51, 3077731607), (163, 962971239), (489, 320990413), (953, 164705469), (2771, 56645367), (2859, 54901823), (8313, 18881789), (16201, 9688557), (19813, 7922289), (48603, 3229519), (59439, 2640763), (155339, 1010463), (336821, 466017)]