140607544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 360806400

約数和(自身を除く): 220198856

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 29, 34, 44, 56, 58, 68, 77, 88, 116, 119, 136, 154, 187, 203, 232, 238, 308, 319, 374, 406, 463, 476, 493, 616, 638, 748, 812, 926, 952, 986, 1276, 1309, 1496, 1624, 1852, 1972, 2233, 2552, 2618, 3241, 3451, 3704, 3944, 4466, 5093, 5236, 5423, 6482, 6902, 7871, 8932, 10186, 10472, 10846, 12964, 13427, 13804, 15742, 17864, 20372, 21692, 25928, 26854, 27608, 31484, 35651, 37961, 40744, 43384, 53708, 55097, 62968, 71302, 75922, 86581, 93989, 107416, 110194, 142604, 147697, 151844, 173162, 187978, 220388, 228259, 285208, 295394, 303688, 346324, 375956, 440776, 456518, 590788, 606067, 692648, 751912, 913036, 1033879, 1181576, 1212134, 1597813, 1826072, 2067758, 2424268, 2510849, 3195626, 4135516, 4848536, 5021698, 6391252, 8271032, 10043396, 12782504, 17575943, 20086792, 35151886, 70303772, 140607544]

約数ペア:

[(1, 140607544), (2, 70303772), (4, 35151886), (7, 20086792), (8, 17575943), (11, 12782504), (14, 10043396), (17, 8271032), (22, 6391252), (28, 5021698), (29, 4848536), (34, 4135516), (44, 3195626), (56, 2510849), (58, 2424268), (68, 2067758), (77, 1826072), (88, 1597813), (116, 1212134), (119, 1181576), (136, 1033879), (154, 913036), (187, 751912), (203, 692648), (232, 606067), (238, 590788), (308, 456518), (319, 440776), (374, 375956), (406, 346324), (463, 303688), (476, 295394), (493, 285208), (616, 228259), (638, 220388), (748, 187978), (812, 173162), (926, 151844), (952, 147697), (986, 142604), (1276, 110194), (1309, 107416), (1496, 93989), (1624, 86581), (1852, 75922), (1972, 71302), (2233, 62968), (2552, 55097), (2618, 53708), (3241, 43384), (3451, 40744), (3704, 37961), (3944, 35651), (4466, 31484), (5093, 27608), (5236, 26854), (5423, 25928), (6482, 21692), (6902, 20372), (7871, 17864), (8932, 15742), (10186, 13804), (10472, 13427), (10846, 12964)]