196691572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 476219520

約数和(自身を除く): 279527948

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 44, 58, 61, 76, 77, 116, 122, 133, 154, 203, 209, 244, 266, 308, 319, 361, 406, 418, 427, 532, 551, 638, 671, 722, 812, 836, 854, 1102, 1159, 1276, 1342, 1444, 1463, 1708, 1769, 2204, 2233, 2318, 2527, 2684, 2926, 3538, 3857, 3971, 4466, 4636, 4697, 5054, 5852, 6061, 7076, 7714, 7942, 8113, 8932, 9394, 10108, 10469, 12122, 12383, 12749, 15428, 15884, 16226, 18788, 19459, 20938, 22021, 24244, 24766, 25498, 27797, 32452, 33611, 38918, 41876, 42427, 44042, 49532, 50996, 55594, 67222, 73283, 77836, 84854, 88084, 89243, 111188, 115159, 134444, 136213, 146566, 154147, 169708, 178486, 230318, 235277, 242231, 272426, 293132, 308294, 356972, 369721, 460636, 470554, 484462, 544852, 616588, 638609, 739442, 806113, 941108, 968924, 1277218, 1478884, 1612226, 1695617, 2554436, 2588047, 3224452, 3391234, 4470263, 5176094, 6782468, 7024699, 8940526, 10352188, 14049398, 17881052, 28098796, 49172893, 98345786, 196691572]

約数ペア:

[(1, 196691572), (2, 98345786), (4, 49172893), (7, 28098796), (11, 17881052), (14, 14049398), (19, 10352188), (22, 8940526), (28, 7024699), (29, 6782468), (38, 5176094), (44, 4470263), (58, 3391234), (61, 3224452), (76, 2588047), (77, 2554436), (116, 1695617), (122, 1612226), (133, 1478884), (154, 1277218), (203, 968924), (209, 941108), (244, 806113), (266, 739442), (308, 638609), (319, 616588), (361, 544852), (406, 484462), (418, 470554), (427, 460636), (532, 369721), (551, 356972), (638, 308294), (671, 293132), (722, 272426), (812, 242231), (836, 235277), (854, 230318), (1102, 178486), (1159, 169708), (1276, 154147), (1342, 146566), (1444, 136213), (1463, 134444), (1708, 115159), (1769, 111188), (2204, 89243), (2233, 88084), (2318, 84854), (2527, 77836), (2684, 73283), (2926, 67222), (3538, 55594), (3857, 50996), (3971, 49532), (4466, 44042), (4636, 42427), (4697, 41876), (5054, 38918), (5852, 33611), (6061, 32452), (7076, 27797), (7714, 25498), (7942, 24766), (8113, 24244), (8932, 22021), (9394, 20938), (10108, 19459), (10469, 18788), (12122, 16226), (12383, 15884), (12749, 15428)]