140158158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 328734720

約数和(自身を除く): 188576562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 163, 177, 326, 347, 354, 413, 489, 694, 826, 978, 1041, 1141, 1239, 2082, 2282, 2429, 2478, 3423, 4858, 6846, 7287, 9617, 14574, 19234, 20473, 28851, 40946, 56561, 57702, 61419, 67319, 113122, 122838, 134638, 143311, 169683, 201957, 286622, 339366, 395927, 403914, 429933, 791854, 859866, 1187781, 2375562, 3337099, 6674198, 10011297, 20022594, 23359693, 46719386, 70079079, 140158158]

約数ペア:

[(1, 140158158), (2, 70079079), (3, 46719386), (6, 23359693), (7, 20022594), (14, 10011297), (21, 6674198), (42, 3337099), (59, 2375562), (118, 1187781), (163, 859866), (177, 791854), (326, 429933), (347, 403914), (354, 395927), (413, 339366), (489, 286622), (694, 201957), (826, 169683), (978, 143311), (1041, 134638), (1141, 122838), (1239, 113122), (2082, 67319), (2282, 61419), (2429, 57702), (2478, 56561), (3423, 40946), (4858, 28851), (6846, 20473), (7287, 19234), (9617, 14574)]