161647024

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{733}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 393189120

約数和(自身を除く): 231542096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 179, 308, 358, 616, 716, 733, 1232, 1253, 1432, 1466, 1969, 2506, 2864, 2932, 3938, 5012, 5131, 5864, 7876, 8063, 10024, 10262, 11728, 13783, 15752, 16126, 20048, 20524, 27566, 31504, 32252, 41048, 55132, 56441, 64504, 82096, 110264, 112882, 129008, 131207, 220528, 225764, 262414, 451528, 524828, 903056, 918449, 1049656, 1443277, 1836898, 2099312, 2886554, 3673796, 5773108, 7347592, 10102939, 11546216, 14695184, 20205878, 23092432, 40411756, 80823512, 161647024]

約数ペア:

[(1, 161647024), (2, 80823512), (4, 40411756), (7, 23092432), (8, 20205878), (11, 14695184), (14, 11546216), (16, 10102939), (22, 7347592), (28, 5773108), (44, 3673796), (56, 2886554), (77, 2099312), (88, 1836898), (112, 1443277), (154, 1049656), (176, 918449), (179, 903056), (308, 524828), (358, 451528), (616, 262414), (716, 225764), (733, 220528), (1232, 131207), (1253, 129008), (1432, 112882), (1466, 110264), (1969, 82096), (2506, 64504), (2864, 56441), (2932, 55132), (3938, 41048), (5012, 32252), (5131, 31504), (5864, 27566), (7876, 20524), (8063, 20048), (10024, 16126), (10262, 15752), (11728, 13783)]