149895864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 439826400

約数和(自身を除く): 289930536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 73, 76, 79, 114, 146, 152, 158, 171, 219, 228, 237, 292, 316, 342, 361, 438, 456, 474, 584, 632, 657, 684, 711, 722, 876, 948, 1083, 1314, 1368, 1387, 1422, 1444, 1501, 1752, 1896, 2166, 2628, 2774, 2844, 2888, 3002, 3249, 4161, 4332, 4503, 5256, 5548, 5688, 5767, 6004, 6498, 8322, 8664, 9006, 11096, 11534, 12008, 12483, 12996, 13509, 16644, 17301, 18012, 23068, 24966, 25992, 26353, 27018, 28519, 33288, 34602, 36024, 46136, 49932, 51903, 52706, 54036, 57038, 69204, 79059, 85557, 99864, 103806, 105412, 108072, 109573, 114076, 138408, 158118, 171114, 207612, 210824, 219146, 228152, 237177, 256671, 316236, 328719, 342228, 415224, 438292, 474354, 513342, 632472, 657438, 684456, 876584, 948708, 986157, 1026684, 1314876, 1897416, 1972314, 2053368, 2081887, 2629752, 3944628, 4163774, 6245661, 7889256, 8327548, 12491322, 16655096, 18736983, 24982644, 37473966, 49965288, 74947932, 149895864]

約数ペア:

[(1, 149895864), (2, 74947932), (3, 49965288), (4, 37473966), (6, 24982644), (8, 18736983), (9, 16655096), (12, 12491322), (18, 8327548), (19, 7889256), (24, 6245661), (36, 4163774), (38, 3944628), (57, 2629752), (72, 2081887), (73, 2053368), (76, 1972314), (79, 1897416), (114, 1314876), (146, 1026684), (152, 986157), (158, 948708), (171, 876584), (219, 684456), (228, 657438), (237, 632472), (292, 513342), (316, 474354), (342, 438292), (361, 415224), (438, 342228), (456, 328719), (474, 316236), (584, 256671), (632, 237177), (657, 228152), (684, 219146), (711, 210824), (722, 207612), (876, 171114), (948, 158118), (1083, 138408), (1314, 114076), (1368, 109573), (1387, 108072), (1422, 105412), (1444, 103806), (1501, 99864), (1752, 85557), (1896, 79059), (2166, 69204), (2628, 57038), (2774, 54036), (2844, 52706), (2888, 51903), (3002, 49932), (3249, 46136), (4161, 36024), (4332, 34602), (4503, 33288), (5256, 28519), (5548, 27018), (5688, 26353), (5767, 25992), (6004, 24966), (6498, 23068), (8322, 18012), (8664, 17301), (9006, 16644), (11096, 13509), (11534, 12996), (12008, 12483)]