139654816

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6053}}^1$

素因数の和:6173

約数の個数: 48

約数和(自身を含む): 317326464

約数和(自身を除く): 177671648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 6053, 11536, 12106, 23072, 24212, 42371, 48424, 84742, 96848, 169484, 193696, 338968, 623459, 677936, 1246918, 1355872, 2493836, 4364213, 4987672, 8728426, 9975344, 17456852, 19950688, 34913704, 69827408, 139654816]

約数ペア:

[(1, 139654816), (2, 69827408), (4, 34913704), (7, 19950688), (8, 17456852), (14, 9975344), (16, 8728426), (28, 4987672), (32, 4364213), (56, 2493836), (103, 1355872), (112, 1246918), (206, 677936), (224, 623459), (412, 338968), (721, 193696), (824, 169484), (1442, 96848), (1648, 84742), (2884, 48424), (3296, 42371), (5768, 24212), (6053, 23072), (11536, 12106)]