16179212

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 35661024

約数和(自身を除く): 19481812

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 49, 74, 92, 97, 98, 148, 161, 194, 196, 259, 322, 388, 518, 644, 679, 851, 1036, 1127, 1358, 1702, 1813, 2231, 2254, 2716, 3404, 3589, 3626, 4462, 4508, 4753, 5957, 7178, 7252, 8924, 9506, 11914, 14356, 15617, 19012, 23828, 25123, 31234, 41699, 50246, 62468, 82547, 83398, 100492, 109319, 165094, 166796, 175861, 218638, 330188, 351722, 437276, 577829, 703444, 1155658, 2311316, 4044803, 8089606, 16179212]

約数ペア:

[(1, 16179212), (2, 8089606), (4, 4044803), (7, 2311316), (14, 1155658), (23, 703444), (28, 577829), (37, 437276), (46, 351722), (49, 330188), (74, 218638), (92, 175861), (97, 166796), (98, 165094), (148, 109319), (161, 100492), (194, 83398), (196, 82547), (259, 62468), (322, 50246), (388, 41699), (518, 31234), (644, 25123), (679, 23828), (851, 19012), (1036, 15617), (1127, 14356), (1358, 11914), (1702, 9506), (1813, 8924), (2231, 7252), (2254, 7178), (2716, 5957), (3404, 4753), (3589, 4508), (3626, 4462)]