142709492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67699}}^1$

素因数の和:67751

約数の個数: 24

約数和(自身を含む): 272966400

約数和(自身を除く): 130256908

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 67699, 135398, 270796, 1150883, 2098669, 2301766, 4197338, 4603532, 8394676, 35677373, 71354746, 142709492]

約数ペア:

[(1, 142709492), (2, 71354746), (4, 35677373), (17, 8394676), (31, 4603532), (34, 4197338), (62, 2301766), (68, 2098669), (124, 1150883), (527, 270796), (1054, 135398), (2108, 67699)]