142935198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^2\times {\mathrm{211}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 330862464

約数和(自身を除く): 187927266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 211, 254, 381, 422, 633, 762, 889, 1266, 1477, 1778, 2667, 2954, 4431, 5334, 8862, 16129, 26797, 32258, 48387, 53594, 80391, 96774, 112903, 160782, 187579, 225806, 338709, 375158, 562737, 677418, 1125474, 3403219, 6806438, 10209657, 20419314, 23822533, 47645066, 71467599, 142935198]

約数ペア:

[(1, 142935198), (2, 71467599), (3, 47645066), (6, 23822533), (7, 20419314), (14, 10209657), (21, 6806438), (42, 3403219), (127, 1125474), (211, 677418), (254, 562737), (381, 375158), (422, 338709), (633, 225806), (762, 187579), (889, 160782), (1266, 112903), (1477, 96774), (1778, 80391), (2667, 53594), (2954, 48387), (4431, 32258), (5334, 26797), (8862, 16129)]