161484876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1228

約数の個数: 144

約数和(自身を含む): 508435200

約数和(自身を除く): 346950324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 609, 684, 798, 812, 1044, 1102, 1163, 1197, 1218, 1596, 1653, 1827, 2204, 2326, 2394, 2436, 3306, 3489, 3654, 3857, 4652, 4788, 4959, 6612, 6978, 7308, 7714, 8141, 9918, 10467, 11571, 13956, 15428, 16282, 19836, 20934, 22097, 23142, 24423, 32564, 33727, 34713, 41868, 44194, 46284, 48846, 66291, 67454, 69426, 73269, 88388, 97692, 101181, 132582, 134908, 138852, 146538, 154679, 198873, 202362, 236089, 265164, 293076, 303543, 309358, 397746, 404724, 464037, 472178, 607086, 618716, 640813, 708267, 795492, 928074, 944356, 1214172, 1281626, 1392111, 1416534, 1856148, 1922439, 2124801, 2563252, 2784222, 2833068, 3844878, 4249602, 4485691, 5568444, 5767317, 7689756, 8499204, 8971382, 11534634, 13457073, 17942764, 23069268, 26914146, 40371219, 53828292, 80742438, 161484876]

約数ペア:

[(1, 161484876), (2, 80742438), (3, 53828292), (4, 40371219), (6, 26914146), (7, 23069268), (9, 17942764), (12, 13457073), (14, 11534634), (18, 8971382), (19, 8499204), (21, 7689756), (28, 5767317), (29, 5568444), (36, 4485691), (38, 4249602), (42, 3844878), (57, 2833068), (58, 2784222), (63, 2563252), (76, 2124801), (84, 1922439), (87, 1856148), (114, 1416534), (116, 1392111), (126, 1281626), (133, 1214172), (171, 944356), (174, 928074), (203, 795492), (228, 708267), (252, 640813), (261, 618716), (266, 607086), (342, 472178), (348, 464037), (399, 404724), (406, 397746), (522, 309358), (532, 303543), (551, 293076), (609, 265164), (684, 236089), (798, 202362), (812, 198873), (1044, 154679), (1102, 146538), (1163, 138852), (1197, 134908), (1218, 132582), (1596, 101181), (1653, 97692), (1827, 88388), (2204, 73269), (2326, 69426), (2394, 67454), (2436, 66291), (3306, 48846), (3489, 46284), (3654, 44194), (3857, 41868), (4652, 34713), (4788, 33727), (4959, 32564), (6612, 24423), (6978, 23142), (7308, 22097), (7714, 20934), (8141, 19836), (9918, 16282), (10467, 15428), (11571, 13956)]