143773168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^2$

素因数の和:243

約数の個数: 90

約数和(自身を含む): 353357592

約数和(自身を除く): 209584424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 121, 154, 176, 206, 242, 308, 412, 484, 616, 721, 824, 847, 968, 1133, 1232, 1442, 1648, 1694, 1936, 2266, 2884, 3388, 4532, 5768, 6776, 7931, 9064, 10609, 11536, 12463, 13552, 15862, 18128, 21218, 24926, 31724, 42436, 49852, 63448, 74263, 84872, 87241, 99704, 116699, 126896, 148526, 169744, 174482, 199408, 233398, 297052, 348964, 466796, 594104, 697928, 816893, 933592, 1188208, 1283689, 1395856, 1633786, 1867184, 2567378, 3267572, 5134756, 6535144, 8985823, 10269512, 13070288, 17971646, 20539024, 35943292, 71886584, 143773168]

約数ペア:

[(1, 143773168), (2, 71886584), (4, 35943292), (7, 20539024), (8, 17971646), (11, 13070288), (14, 10269512), (16, 8985823), (22, 6535144), (28, 5134756), (44, 3267572), (56, 2567378), (77, 1867184), (88, 1633786), (103, 1395856), (112, 1283689), (121, 1188208), (154, 933592), (176, 816893), (206, 697928), (242, 594104), (308, 466796), (412, 348964), (484, 297052), (616, 233398), (721, 199408), (824, 174482), (847, 169744), (968, 148526), (1133, 126896), (1232, 116699), (1442, 99704), (1648, 87241), (1694, 84872), (1936, 74263), (2266, 63448), (2884, 49852), (3388, 42436), (4532, 31724), (5768, 24926), (6776, 21218), (7931, 18128), (9064, 15862), (10609, 13552), (11536, 12463)]