143928664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 335923200

約数和(自身を除く): 191994536

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 47, 68, 88, 89, 92, 94, 136, 178, 184, 187, 188, 253, 356, 374, 376, 391, 506, 517, 712, 748, 782, 799, 979, 1012, 1034, 1081, 1496, 1513, 1564, 1598, 1958, 2024, 2047, 2068, 2162, 3026, 3128, 3196, 3916, 4094, 4136, 4183, 4301, 4324, 6052, 6392, 7832, 8188, 8366, 8602, 8648, 8789, 11891, 12104, 16376, 16643, 16732, 17204, 17578, 18377, 22517, 23782, 33286, 33464, 34408, 34799, 35156, 36754, 45034, 46013, 47564, 66572, 69598, 70312, 71111, 73508, 90068, 92026, 95128, 96209, 133144, 139196, 142222, 147016, 180136, 184052, 192418, 202147, 278392, 284444, 368104, 382789, 384836, 404294, 568888, 765578, 769672, 782221, 808588, 1058299, 1531156, 1564442, 1617176, 1635553, 2116598, 3062312, 3128884, 3271106, 4233196, 6257768, 6542212, 8466392, 13084424, 17991083, 35982166, 71964332, 143928664]

約数ペア:

[(1, 143928664), (2, 71964332), (4, 35982166), (8, 17991083), (11, 13084424), (17, 8466392), (22, 6542212), (23, 6257768), (34, 4233196), (44, 3271106), (46, 3128884), (47, 3062312), (68, 2116598), (88, 1635553), (89, 1617176), (92, 1564442), (94, 1531156), (136, 1058299), (178, 808588), (184, 782221), (187, 769672), (188, 765578), (253, 568888), (356, 404294), (374, 384836), (376, 382789), (391, 368104), (506, 284444), (517, 278392), (712, 202147), (748, 192418), (782, 184052), (799, 180136), (979, 147016), (1012, 142222), (1034, 139196), (1081, 133144), (1496, 96209), (1513, 95128), (1564, 92026), (1598, 90068), (1958, 73508), (2024, 71111), (2047, 70312), (2068, 69598), (2162, 66572), (3026, 47564), (3128, 46013), (3196, 45034), (3916, 36754), (4094, 35156), (4136, 34799), (4183, 34408), (4301, 33464), (4324, 33286), (6052, 23782), (6392, 22517), (7832, 18377), (8188, 17578), (8366, 17204), (8602, 16732), (8648, 16643), (8789, 16376), (11891, 12104)]