155680056

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{4903}}^1$

素因数の和:4935

約数の個数: 120

約数和(自身を含む): 507343320

約数和(自身を除く): 351663264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 4903, 5292, 7938, 9806, 10584, 14709, 15876, 19612, 29418, 31752, 34321, 39224, 44127, 58836, 68642, 88254, 102963, 117672, 132381, 137284, 176508, 205926, 240247, 264762, 274568, 308889, 353016, 397143, 411852, 480494, 529524, 617778, 720741, 794286, 823704, 926667, 960988, 1059048, 1235556, 1441482, 1588572, 1853334, 1921976, 2162223, 2471112, 2780001, 2882964, 3177144, 3706668, 4324446, 5560002, 5765928, 6486669, 7413336, 8648892, 11120004, 12973338, 17297784, 19460007, 22240008, 25946676, 38920014, 51893352, 77840028, 155680056]

約数ペア:

[(1, 155680056), (2, 77840028), (3, 51893352), (4, 38920014), (6, 25946676), (7, 22240008), (8, 19460007), (9, 17297784), (12, 12973338), (14, 11120004), (18, 8648892), (21, 7413336), (24, 6486669), (27, 5765928), (28, 5560002), (36, 4324446), (42, 3706668), (49, 3177144), (54, 2882964), (56, 2780001), (63, 2471112), (72, 2162223), (81, 1921976), (84, 1853334), (98, 1588572), (108, 1441482), (126, 1235556), (147, 1059048), (162, 960988), (168, 926667), (189, 823704), (196, 794286), (216, 720741), (252, 617778), (294, 529524), (324, 480494), (378, 411852), (392, 397143), (441, 353016), (504, 308889), (567, 274568), (588, 264762), (648, 240247), (756, 205926), (882, 176508), (1134, 137284), (1176, 132381), (1323, 117672), (1512, 102963), (1764, 88254), (2268, 68642), (2646, 58836), (3528, 44127), (3969, 39224), (4536, 34321), (4903, 31752), (5292, 29418), (7938, 19612), (9806, 15876), (10584, 14709)]