137666872

素因数分解:

$2^3\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1061}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 301459320

約数和(自身を除く): 163792448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 331, 392, 662, 1061, 1324, 2122, 2317, 2648, 4244, 4634, 7427, 8488, 9268, 14854, 16219, 18536, 29708, 32438, 51989, 59416, 64876, 103978, 129752, 207956, 351191, 415912, 702382, 1404764, 2458337, 2809528, 4916674, 9833348, 17208359, 19666696, 34416718, 68833436, 137666872]

約数ペア:

[(1, 137666872), (2, 68833436), (4, 34416718), (7, 19666696), (8, 17208359), (14, 9833348), (28, 4916674), (49, 2809528), (56, 2458337), (98, 1404764), (196, 702382), (331, 415912), (392, 351191), (662, 207956), (1061, 129752), (1324, 103978), (2122, 64876), (2317, 59416), (2648, 51989), (4244, 32438), (4634, 29708), (7427, 18536), (8488, 16219), (9268, 14854)]