168299418

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{24889}}^1$

素因数の和:24931

約数の個数: 48

約数和(自身を含む): 408594240

約数和(自身を除く): 240294822

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 24889, 49778, 74667, 149334, 174223, 348446, 522669, 572447, 1045338, 1144894, 1219561, 1717341, 2439122, 3434682, 3658683, 4007129, 7317366, 8014258, 12021387, 24042774, 28049903, 56099806, 84149709, 168299418]

約数ペア:

[(1, 168299418), (2, 84149709), (3, 56099806), (6, 28049903), (7, 24042774), (14, 12021387), (21, 8014258), (23, 7317366), (42, 4007129), (46, 3658683), (49, 3434682), (69, 2439122), (98, 1717341), (138, 1219561), (147, 1144894), (161, 1045338), (294, 572447), (322, 522669), (483, 348446), (966, 174223), (1127, 149334), (2254, 74667), (3381, 49778), (6762, 24889)]