189796776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 544924800

約数和(自身を除く): 355128024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 101, 104, 114, 152, 156, 202, 228, 247, 303, 312, 317, 404, 456, 494, 606, 634, 741, 808, 951, 988, 1212, 1268, 1313, 1482, 1902, 1919, 1976, 2424, 2536, 2626, 2964, 3804, 3838, 3939, 4121, 5252, 5757, 5928, 6023, 7608, 7676, 7878, 8242, 10504, 11514, 12046, 12363, 15352, 15756, 16484, 18069, 23028, 24092, 24726, 24947, 31512, 32017, 32968, 36138, 46056, 48184, 49452, 49894, 64034, 72276, 74841, 78299, 96051, 98904, 99788, 128068, 144552, 149682, 156598, 192102, 199576, 234897, 256136, 299364, 313196, 384204, 416221, 469794, 598728, 608323, 626392, 768408, 832442, 939588, 1216646, 1248663, 1664884, 1824969, 1879176, 2433292, 2497326, 3329768, 3649938, 4866584, 4994652, 7299876, 7908199, 9989304, 14599752, 15816398, 23724597, 31632796, 47449194, 63265592, 94898388, 189796776]

約数ペア:

[(1, 189796776), (2, 94898388), (3, 63265592), (4, 47449194), (6, 31632796), (8, 23724597), (12, 15816398), (13, 14599752), (19, 9989304), (24, 7908199), (26, 7299876), (38, 4994652), (39, 4866584), (52, 3649938), (57, 3329768), (76, 2497326), (78, 2433292), (101, 1879176), (104, 1824969), (114, 1664884), (152, 1248663), (156, 1216646), (202, 939588), (228, 832442), (247, 768408), (303, 626392), (312, 608323), (317, 598728), (404, 469794), (456, 416221), (494, 384204), (606, 313196), (634, 299364), (741, 256136), (808, 234897), (951, 199576), (988, 192102), (1212, 156598), (1268, 149682), (1313, 144552), (1482, 128068), (1902, 99788), (1919, 98904), (1976, 96051), (2424, 78299), (2536, 74841), (2626, 72276), (2964, 64034), (3804, 49894), (3838, 49452), (3939, 48184), (4121, 46056), (5252, 36138), (5757, 32968), (5928, 32017), (6023, 31512), (7608, 24947), (7676, 24726), (7878, 24092), (8242, 23028), (10504, 18069), (11514, 16484), (12046, 15756), (12363, 15352)]