138971668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 296110080

約数和(自身を除く): 157138412

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 59, 67, 68, 94, 118, 134, 187, 188, 236, 268, 374, 517, 649, 737, 748, 799, 1003, 1034, 1139, 1298, 1474, 1598, 2006, 2068, 2278, 2596, 2773, 2948, 3149, 3196, 3953, 4012, 4556, 5546, 6298, 7906, 8789, 11033, 11092, 12529, 12596, 15812, 17578, 22066, 25058, 30503, 34639, 35156, 43483, 44132, 47141, 50116, 53533, 61006, 67201, 69278, 86966, 94282, 107066, 122012, 134402, 138556, 173932, 185791, 188564, 214132, 268804, 371582, 518551, 588863, 739211, 743164, 1037102, 1177726, 1478422, 2043701, 2074204, 2355452, 2956844, 3158447, 4087402, 6316894, 8174804, 12633788, 34742917, 69485834, 138971668]

約数ペア:

[(1, 138971668), (2, 69485834), (4, 34742917), (11, 12633788), (17, 8174804), (22, 6316894), (34, 4087402), (44, 3158447), (47, 2956844), (59, 2355452), (67, 2074204), (68, 2043701), (94, 1478422), (118, 1177726), (134, 1037102), (187, 743164), (188, 739211), (236, 588863), (268, 518551), (374, 371582), (517, 268804), (649, 214132), (737, 188564), (748, 185791), (799, 173932), (1003, 138556), (1034, 134402), (1139, 122012), (1298, 107066), (1474, 94282), (1598, 86966), (2006, 69278), (2068, 67201), (2278, 61006), (2596, 53533), (2773, 50116), (2948, 47141), (3149, 44132), (3196, 43483), (3953, 35156), (4012, 34639), (4556, 30503), (5546, 25058), (6298, 22066), (7906, 17578), (8789, 15812), (11033, 12596), (11092, 12529)]