127921248

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1666

約数の個数: 192

約数和(自身を含む): 459486720

約数和(自身を除く): 331565472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1627, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3254, 3276, 3744, 4368, 4881, 4914, 5616, 6048, 6508, 6552, 8736, 9762, 9828, 11232, 11389, 13016, 13104, 14643, 19524, 19656, 21151, 22778, 26032, 26208, 29286, 34167, 39048, 39312, 42302, 43929, 45556, 52064, 58572, 63453, 68334, 78096, 78624, 84604, 87858, 91112, 102501, 117144, 126906, 136668, 148057, 156192, 169208, 175716, 182224, 190359, 205002, 234288, 253812, 273336, 296114, 307503, 338416, 351432, 364448, 380718, 410004, 444171, 468576, 507624, 546672, 571077, 592228, 615006, 676832, 702864, 761436, 820008, 888342, 1015248, 1093344, 1142154, 1184456, 1230012, 1332513, 1405728, 1522872, 1640016, 1776684, 2030496, 2284308, 2368912, 2460024, 2665026, 3045744, 3280032, 3553368, 3997539, 4568616, 4737824, 4920048, 5330052, 6091488, 7106736, 7995078, 9137232, 9840096, 10660104, 14213472, 15990156, 18274464, 21320208, 31980312, 42640416, 63960624, 127921248]

約数ペア:

[(1, 127921248), (2, 63960624), (3, 42640416), (4, 31980312), (6, 21320208), (7, 18274464), (8, 15990156), (9, 14213472), (12, 10660104), (13, 9840096), (14, 9137232), (16, 7995078), (18, 7106736), (21, 6091488), (24, 5330052), (26, 4920048), (27, 4737824), (28, 4568616), (32, 3997539), (36, 3553368), (39, 3280032), (42, 3045744), (48, 2665026), (52, 2460024), (54, 2368912), (56, 2284308), (63, 2030496), (72, 1776684), (78, 1640016), (84, 1522872), (91, 1405728), (96, 1332513), (104, 1230012), (108, 1184456), (112, 1142154), (117, 1093344), (126, 1015248), (144, 888342), (156, 820008), (168, 761436), (182, 702864), (189, 676832), (208, 615006), (216, 592228), (224, 571077), (234, 546672), (252, 507624), (273, 468576), (288, 444171), (312, 410004), (336, 380718), (351, 364448), (364, 351432), (378, 338416), (416, 307503), (432, 296114), (468, 273336), (504, 253812), (546, 234288), (624, 205002), (672, 190359), (702, 182224), (728, 175716), (756, 169208), (819, 156192), (864, 148057), (936, 136668), (1008, 126906), (1092, 117144), (1248, 102501), (1404, 91112), (1456, 87858), (1512, 84604), (1627, 78624), (1638, 78096), (1872, 68334), (2016, 63453), (2184, 58572), (2457, 52064), (2808, 45556), (2912, 43929), (3024, 42302), (3254, 39312), (3276, 39048), (3744, 34167), (4368, 29286), (4881, 26208), (4914, 26032), (5616, 22778), (6048, 21151), (6508, 19656), (6552, 19524), (8736, 14643), (9762, 13104), (9828, 13016), (11232, 11389)]