169498518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 400097280

約数和(自身を除く): 230598762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 127, 129, 254, 258, 301, 381, 602, 739, 762, 889, 903, 1478, 1778, 1806, 2217, 2667, 4434, 5173, 5334, 5461, 10346, 10922, 15519, 16383, 31038, 31777, 32766, 38227, 63554, 76454, 93853, 95331, 114681, 187706, 190662, 222439, 229362, 281559, 444878, 563118, 656971, 667317, 1313942, 1334634, 1970913, 3941826, 4035679, 8071358, 12107037, 24214074, 28249753, 56499506, 84749259, 169498518]

約数ペア:

[(1, 169498518), (2, 84749259), (3, 56499506), (6, 28249753), (7, 24214074), (14, 12107037), (21, 8071358), (42, 4035679), (43, 3941826), (86, 1970913), (127, 1334634), (129, 1313942), (254, 667317), (258, 656971), (301, 563118), (381, 444878), (602, 281559), (739, 229362), (762, 222439), (889, 190662), (903, 187706), (1478, 114681), (1778, 95331), (1806, 93853), (2217, 76454), (2667, 63554), (4434, 38227), (5173, 32766), (5334, 31777), (5461, 31038), (10346, 16383), (10922, 15519)]