123566744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 298598400

約数和(自身を除く): 175031656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 53, 56, 62, 68, 79, 106, 119, 124, 136, 158, 212, 217, 238, 248, 316, 371, 424, 434, 476, 527, 553, 632, 742, 868, 901, 952, 1054, 1106, 1343, 1484, 1643, 1736, 1802, 2108, 2212, 2449, 2686, 2968, 3286, 3604, 3689, 4187, 4216, 4424, 4898, 5372, 6307, 6572, 7208, 7378, 8374, 9401, 9796, 10744, 11501, 12614, 13144, 14756, 16748, 17143, 18802, 19592, 23002, 25228, 27931, 29309, 29512, 33496, 34286, 37604, 41633, 46004, 50456, 55862, 58618, 68572, 71179, 75208, 83266, 92008, 111724, 117236, 129797, 137144, 142358, 166532, 195517, 223448, 234472, 259594, 284716, 291431, 333064, 391034, 498253, 519188, 569432, 582862, 782068, 908579, 996506, 1038376, 1165724, 1564136, 1817158, 1993012, 2206549, 2331448, 3634316, 3986024, 4413098, 7268632, 8826196, 15445843, 17652392, 30891686, 61783372, 123566744]

約数ペア:

[(1, 123566744), (2, 61783372), (4, 30891686), (7, 17652392), (8, 15445843), (14, 8826196), (17, 7268632), (28, 4413098), (31, 3986024), (34, 3634316), (53, 2331448), (56, 2206549), (62, 1993012), (68, 1817158), (79, 1564136), (106, 1165724), (119, 1038376), (124, 996506), (136, 908579), (158, 782068), (212, 582862), (217, 569432), (238, 519188), (248, 498253), (316, 391034), (371, 333064), (424, 291431), (434, 284716), (476, 259594), (527, 234472), (553, 223448), (632, 195517), (742, 166532), (868, 142358), (901, 137144), (952, 129797), (1054, 117236), (1106, 111724), (1343, 92008), (1484, 83266), (1643, 75208), (1736, 71179), (1802, 68572), (2108, 58618), (2212, 55862), (2449, 50456), (2686, 46004), (2968, 41633), (3286, 37604), (3604, 34286), (3689, 33496), (4187, 29512), (4216, 29309), (4424, 27931), (4898, 25228), (5372, 23002), (6307, 19592), (6572, 18802), (7208, 17143), (7378, 16748), (8374, 14756), (9401, 13144), (9796, 12614), (10744, 11501)]