198473912

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 517104000

約数和(自身を除く): 318630088

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 29, 34, 49, 52, 56, 58, 68, 79, 91, 98, 104, 116, 119, 136, 158, 182, 196, 203, 221, 232, 238, 316, 364, 377, 392, 406, 442, 476, 493, 553, 632, 637, 728, 754, 812, 833, 884, 952, 986, 1027, 1106, 1274, 1343, 1421, 1508, 1547, 1624, 1666, 1768, 1972, 2054, 2212, 2291, 2548, 2639, 2686, 2842, 3016, 3094, 3332, 3451, 3871, 3944, 4108, 4424, 4582, 5096, 5278, 5372, 5684, 6188, 6409, 6664, 6902, 7189, 7742, 8216, 9164, 9401, 10556, 10744, 10829, 11368, 12376, 12818, 13804, 14378, 15484, 16037, 17459, 18328, 18473, 18802, 21112, 21658, 24157, 25636, 27608, 28756, 29783, 30968, 32074, 34918, 36946, 37604, 38947, 43316, 44863, 48314, 50323, 51272, 57512, 59566, 64148, 65807, 69836, 73892, 75208, 77894, 86632, 89726, 96628, 100646, 112259, 119132, 122213, 128296, 131614, 139672, 147784, 155788, 179452, 193256, 201292, 208481, 224518, 238264, 244426, 263228, 272629, 311576, 314041, 358904, 402584, 416962, 449036, 488852, 506311, 526456, 545258, 628082, 833924, 855491, 898072, 977704, 1012622, 1090516, 1256164, 1459367, 1667848, 1710982, 1908403, 2025244, 2181032, 2512328, 2918734, 3421964, 3544177, 3816806, 4050488, 5837468, 6843928, 7088354, 7633612, 11674936, 14176708, 15267224, 24809239, 28353416, 49618478, 99236956, 198473912]

約数ペア:

[(1, 198473912), (2, 99236956), (4, 49618478), (7, 28353416), (8, 24809239), (13, 15267224), (14, 14176708), (17, 11674936), (26, 7633612), (28, 7088354), (29, 6843928), (34, 5837468), (49, 4050488), (52, 3816806), (56, 3544177), (58, 3421964), (68, 2918734), (79, 2512328), (91, 2181032), (98, 2025244), (104, 1908403), (116, 1710982), (119, 1667848), (136, 1459367), (158, 1256164), (182, 1090516), (196, 1012622), (203, 977704), (221, 898072), (232, 855491), (238, 833924), (316, 628082), (364, 545258), (377, 526456), (392, 506311), (406, 488852), (442, 449036), (476, 416962), (493, 402584), (553, 358904), (632, 314041), (637, 311576), (728, 272629), (754, 263228), (812, 244426), (833, 238264), (884, 224518), (952, 208481), (986, 201292), (1027, 193256), (1106, 179452), (1274, 155788), (1343, 147784), (1421, 139672), (1508, 131614), (1547, 128296), (1624, 122213), (1666, 119132), (1768, 112259), (1972, 100646), (2054, 96628), (2212, 89726), (2291, 86632), (2548, 77894), (2639, 75208), (2686, 73892), (2842, 69836), (3016, 65807), (3094, 64148), (3332, 59566), (3451, 57512), (3871, 51272), (3944, 50323), (4108, 48314), (4424, 44863), (4582, 43316), (5096, 38947), (5278, 37604), (5372, 36946), (5684, 34918), (6188, 32074), (6409, 30968), (6664, 29783), (6902, 28756), (7189, 27608), (7742, 25636), (8216, 24157), (9164, 21658), (9401, 21112), (10556, 18802), (10744, 18473), (10829, 18328), (11368, 17459), (12376, 16037), (12818, 15484), (13804, 14378)]