181860486656

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331031}}^1$

素因数の和:331115

約数の個数: 80

約数和(自身を含む): 386056139040

約数和(自身を除く): 204195652384

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 256, 296, 464, 512, 592, 928, 1073, 1184, 1856, 2146, 2368, 3712, 4292, 4736, 7424, 8584, 9472, 14848, 17168, 18944, 34336, 68672, 137344, 274688, 331031, 549376, 662062, 1324124, 2648248, 5296496, 9599899, 10592992, 12248147, 19199798, 21185984, 24496294, 38399596, 42371968, 48992588, 76799192, 84743936, 97985176, 153598384, 169487872, 195970352, 307196768, 355196263, 391940704, 614393536, 710392526, 783881408, 1228787072, 1420785052, 1567762816, 2457574144, 2841570104, 3135525632, 4915148288, 5683140208, 6271051264, 11366280416, 22732560832, 45465121664, 90930243328, 181860486656]

約数ペア:

[(1, 181860486656), (2, 90930243328), (4, 45465121664), (8, 22732560832), (16, 11366280416), (29, 6271051264), (32, 5683140208), (37, 4915148288), (58, 3135525632), (64, 2841570104), (74, 2457574144), (116, 1567762816), (128, 1420785052), (148, 1228787072), (232, 783881408), (256, 710392526), (296, 614393536), (464, 391940704), (512, 355196263), (592, 307196768), (928, 195970352), (1073, 169487872), (1184, 153598384), (1856, 97985176), (2146, 84743936), (2368, 76799192), (3712, 48992588), (4292, 42371968), (4736, 38399596), (7424, 24496294), (8584, 21185984), (9472, 19199798), (14848, 12248147), (17168, 10592992), (18944, 9599899), (34336, 5296496), (68672, 2648248), (137344, 1324124), (274688, 662062), (331031, 549376)]