169052928

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20011}}^1$

素因数の和:20041

約数の個数: 72

約数和(自身を含む): 490854336

約数和(自身を除く): 321801408

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, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 20011, 40022, 60033, 80044, 120066, 160088, 220121, 240132, 320176, 440242, 480264, 640352, 660363, 880484, 960528, 1280704, 1320726, 1760968, 1921056, 2561408, 2641452, 3521936, 3842112, 5122816, 5282904, 7043872, 7684224, 10565808, 14087744, 15368448, 21131616, 28175488, 42263232, 56350976, 84526464, 169052928]

約数ペア:

[(1, 169052928), (2, 84526464), (3, 56350976), (4, 42263232), (6, 28175488), (8, 21131616), (11, 15368448), (12, 14087744), (16, 10565808), (22, 7684224), (24, 7043872), (32, 5282904), (33, 5122816), (44, 3842112), (48, 3521936), (64, 2641452), (66, 2561408), (88, 1921056), (96, 1760968), (128, 1320726), (132, 1280704), (176, 960528), (192, 880484), (256, 660363), (264, 640352), (352, 480264), (384, 440242), (528, 320176), (704, 240132), (768, 220121), (1056, 160088), (1408, 120066), (2112, 80044), (2816, 60033), (4224, 40022), (8448, 20011)]