172557936

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 501686640

約数和(自身を除く): 329128704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 139, 144, 148, 222, 233, 278, 296, 333, 417, 444, 466, 556, 592, 666, 699, 834, 888, 932, 1112, 1251, 1332, 1398, 1668, 1776, 1864, 2097, 2224, 2502, 2664, 2796, 3336, 3728, 4194, 5004, 5143, 5328, 5592, 6672, 8388, 8621, 10008, 10286, 11184, 15429, 16776, 17242, 20016, 20572, 25863, 30858, 32387, 33552, 34484, 41144, 46287, 51726, 61716, 64774, 68968, 77589, 82288, 92574, 97161, 103452, 123432, 129548, 137936, 155178, 185148, 194322, 206904, 246864, 259096, 291483, 310356, 370296, 388644, 413808, 518192, 582966, 620712, 740592, 777288, 1165932, 1198319, 1241424, 1554576, 2331864, 2396638, 3594957, 4663728, 4793276, 7189914, 9586552, 10784871, 14379828, 19173104, 21569742, 28759656, 43139484, 57519312, 86278968, 172557936]

約数ペア:

[(1, 172557936), (2, 86278968), (3, 57519312), (4, 43139484), (6, 28759656), (8, 21569742), (9, 19173104), (12, 14379828), (16, 10784871), (18, 9586552), (24, 7189914), (36, 4793276), (37, 4663728), (48, 3594957), (72, 2396638), (74, 2331864), (111, 1554576), (139, 1241424), (144, 1198319), (148, 1165932), (222, 777288), (233, 740592), (278, 620712), (296, 582966), (333, 518192), (417, 413808), (444, 388644), (466, 370296), (556, 310356), (592, 291483), (666, 259096), (699, 246864), (834, 206904), (888, 194322), (932, 185148), (1112, 155178), (1251, 137936), (1332, 129548), (1398, 123432), (1668, 103452), (1776, 97161), (1864, 92574), (2097, 82288), (2224, 77589), (2502, 68968), (2664, 64774), (2796, 61716), (3336, 51726), (3728, 46287), (4194, 41144), (5004, 34484), (5143, 33552), (5328, 32387), (5592, 30858), (6672, 25863), (8388, 20572), (8621, 20016), (10008, 17242), (10286, 16776), (11184, 15429)]