142012304

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1968

約数の個数: 80

約数和(自身を含む): 339621120

約数和(自身を除く): 197608816

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 184, 203, 232, 322, 368, 406, 464, 644, 667, 812, 1288, 1334, 1624, 1901, 2576, 2668, 3248, 3802, 4669, 5336, 7604, 9338, 10672, 13307, 15208, 18676, 26614, 30416, 37352, 43723, 53228, 55129, 74704, 87446, 106456, 110258, 174892, 212912, 220516, 306061, 349784, 385903, 441032, 612122, 699568, 771806, 882064, 1224244, 1267967, 1543612, 2448488, 2535934, 3087224, 4896976, 5071868, 6174448, 8875769, 10143736, 17751538, 20287472, 35503076, 71006152, 142012304]

約数ペア:

[(1, 142012304), (2, 71006152), (4, 35503076), (7, 20287472), (8, 17751538), (14, 10143736), (16, 8875769), (23, 6174448), (28, 5071868), (29, 4896976), (46, 3087224), (56, 2535934), (58, 2448488), (92, 1543612), (112, 1267967), (116, 1224244), (161, 882064), (184, 771806), (203, 699568), (232, 612122), (322, 441032), (368, 385903), (406, 349784), (464, 306061), (644, 220516), (667, 212912), (812, 174892), (1288, 110258), (1334, 106456), (1624, 87446), (1901, 74704), (2576, 55129), (2668, 53228), (3248, 43723), (3802, 37352), (4669, 30416), (5336, 26614), (7604, 18676), (9338, 15208), (10672, 13307)]