195049568

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 490178304

約数和(自身を除く): 295128736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 68, 92, 112, 119, 131, 136, 161, 184, 224, 238, 262, 272, 289, 322, 368, 391, 476, 524, 544, 578, 644, 736, 782, 917, 952, 1048, 1156, 1288, 1564, 1834, 1904, 2023, 2096, 2227, 2312, 2576, 2737, 3013, 3128, 3668, 3808, 4046, 4192, 4454, 4624, 5152, 5474, 6026, 6256, 6647, 7336, 8092, 8908, 9248, 10948, 12052, 12512, 13294, 14672, 15589, 16184, 17816, 21091, 21896, 24104, 26588, 29344, 31178, 32368, 35632, 37859, 42182, 43792, 46529, 48208, 51221, 53176, 62356, 64736, 71264, 75718, 84364, 87584, 93058, 96416, 102442, 106352, 124712, 151436, 168728, 186116, 204884, 212704, 249424, 265013, 302872, 337456, 358547, 372232, 409768, 498848, 530026, 605744, 674912, 717094, 744464, 819536, 870757, 1060052, 1211488, 1434188, 1488928, 1639072, 1741514, 2120104, 2868376, 3483028, 4240208, 5736752, 6095299, 6966056, 8480416, 11473504, 12190598, 13932112, 24381196, 27864224, 48762392, 97524784, 195049568]

約数ペア:

[(1, 195049568), (2, 97524784), (4, 48762392), (7, 27864224), (8, 24381196), (14, 13932112), (16, 12190598), (17, 11473504), (23, 8480416), (28, 6966056), (32, 6095299), (34, 5736752), (46, 4240208), (56, 3483028), (68, 2868376), (92, 2120104), (112, 1741514), (119, 1639072), (131, 1488928), (136, 1434188), (161, 1211488), (184, 1060052), (224, 870757), (238, 819536), (262, 744464), (272, 717094), (289, 674912), (322, 605744), (368, 530026), (391, 498848), (476, 409768), (524, 372232), (544, 358547), (578, 337456), (644, 302872), (736, 265013), (782, 249424), (917, 212704), (952, 204884), (1048, 186116), (1156, 168728), (1288, 151436), (1564, 124712), (1834, 106352), (1904, 102442), (2023, 96416), (2096, 93058), (2227, 87584), (2312, 84364), (2576, 75718), (2737, 71264), (3013, 64736), (3128, 62356), (3668, 53176), (3808, 51221), (4046, 48208), (4192, 46529), (4454, 43792), (4624, 42182), (5152, 37859), (5474, 35632), (6026, 32368), (6256, 31178), (6647, 29344), (7336, 26588), (8092, 24104), (8908, 21896), (9248, 21091), (10948, 17816), (12052, 16184), (12512, 15589), (13294, 14672)]