160488864

素因数分解:

$2^5\times 3^5\times {\mathrm{20639}}^1$

素因数の和:20664

約数の個数: 72

約数和(自身を含む): 473316480

約数和(自身を除く): 312827616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 20639, 41278, 61917, 82556, 123834, 165112, 185751, 247668, 330224, 371502, 495336, 557253, 660448, 743004, 990672, 1114506, 1486008, 1671759, 1981344, 2229012, 2972016, 3343518, 4458024, 5015277, 5944032, 6687036, 8916048, 10030554, 13374072, 17832096, 20061108, 26748144, 40122216, 53496288, 80244432, 160488864]

約数ペア:

[(1, 160488864), (2, 80244432), (3, 53496288), (4, 40122216), (6, 26748144), (8, 20061108), (9, 17832096), (12, 13374072), (16, 10030554), (18, 8916048), (24, 6687036), (27, 5944032), (32, 5015277), (36, 4458024), (48, 3343518), (54, 2972016), (72, 2229012), (81, 1981344), (96, 1671759), (108, 1486008), (144, 1114506), (162, 990672), (216, 743004), (243, 660448), (288, 557253), (324, 495336), (432, 371502), (486, 330224), (648, 247668), (864, 185751), (972, 165112), (1296, 123834), (1944, 82556), (2592, 61917), (3888, 41278), (7776, 20639)]