144620154

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1841

約数の個数: 80

約数和(自身を含む): 375638208

約数和(自身を除く): 231018054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 81, 126, 146, 162, 189, 219, 378, 438, 511, 567, 657, 1022, 1134, 1314, 1533, 1747, 1971, 3066, 3494, 3942, 4599, 5241, 5913, 9198, 10482, 11826, 12229, 13797, 15723, 24458, 27594, 31446, 36687, 41391, 47169, 73374, 82782, 94338, 110061, 127531, 141507, 220122, 255062, 283014, 330183, 382593, 660366, 765186, 892717, 990549, 1147779, 1785434, 1981098, 2295558, 2678151, 3443337, 5356302, 6886674, 8034453, 10330011, 16068906, 20660022, 24103359, 48206718, 72310077, 144620154]

約数ペア:

[(1, 144620154), (2, 72310077), (3, 48206718), (6, 24103359), (7, 20660022), (9, 16068906), (14, 10330011), (18, 8034453), (21, 6886674), (27, 5356302), (42, 3443337), (54, 2678151), (63, 2295558), (73, 1981098), (81, 1785434), (126, 1147779), (146, 990549), (162, 892717), (189, 765186), (219, 660366), (378, 382593), (438, 330183), (511, 283014), (567, 255062), (657, 220122), (1022, 141507), (1134, 127531), (1314, 110061), (1533, 94338), (1747, 82782), (1971, 73374), (3066, 47169), (3494, 41391), (3942, 36687), (4599, 31446), (5241, 27594), (5913, 24458), (9198, 15723), (10482, 13797), (11826, 12229)]