172220928

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{10193}}^1$

素因数の和:10225

約数の個数: 80

約数和(自身を含む): 500566176

約数和(自身を除く): 328345248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 10193, 16896, 20386, 30579, 40772, 61158, 81544, 112123, 122316, 163088, 224246, 244632, 326176, 336369, 448492, 489264, 652352, 672738, 896984, 978528, 1304704, 1345476, 1793968, 1957056, 2609408, 2690952, 3587936, 3914112, 5218816, 5381904, 7175872, 7828224, 10763808, 14351744, 15656448, 21527616, 28703488, 43055232, 57406976, 86110464, 172220928]

約数ペア:

[(1, 172220928), (2, 86110464), (3, 57406976), (4, 43055232), (6, 28703488), (8, 21527616), (11, 15656448), (12, 14351744), (16, 10763808), (22, 7828224), (24, 7175872), (32, 5381904), (33, 5218816), (44, 3914112), (48, 3587936), (64, 2690952), (66, 2609408), (88, 1957056), (96, 1793968), (128, 1345476), (132, 1304704), (176, 978528), (192, 896984), (256, 672738), (264, 652352), (352, 489264), (384, 448492), (512, 336369), (528, 326176), (704, 244632), (768, 224246), (1056, 163088), (1408, 122316), (1536, 112123), (2112, 81544), (2816, 61158), (4224, 40772), (5632, 30579), (8448, 20386), (10193, 16896)]