137856204

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 365444352

約数和(自身を除く): 227588148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 331, 414, 503, 662, 828, 993, 1006, 1324, 1509, 1986, 2012, 2979, 3018, 3972, 4527, 5958, 6036, 7613, 9054, 11569, 11916, 15226, 18108, 22839, 23138, 30452, 34707, 45678, 46276, 68517, 69414, 91356, 104121, 137034, 138828, 166493, 208242, 274068, 332986, 416484, 499479, 665972, 998958, 1498437, 1997916, 2996874, 3829339, 5993748, 7658678, 11488017, 15317356, 22976034, 34464051, 45952068, 68928102, 137856204]

約数ペア:

[(1, 137856204), (2, 68928102), (3, 45952068), (4, 34464051), (6, 22976034), (9, 15317356), (12, 11488017), (18, 7658678), (23, 5993748), (36, 3829339), (46, 2996874), (69, 1997916), (92, 1498437), (138, 998958), (207, 665972), (276, 499479), (331, 416484), (414, 332986), (503, 274068), (662, 208242), (828, 166493), (993, 138828), (1006, 137034), (1324, 104121), (1509, 91356), (1986, 69414), (2012, 68517), (2979, 46276), (3018, 45678), (3972, 34707), (4527, 30452), (5958, 23138), (6036, 22839), (7613, 18108), (9054, 15226), (11569, 11916)]