138560352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{206191}}^1$

素因数の和:206211

約数の個数: 48

約数和(自身を含む): 415683072

約数和(自身を除く): 277122720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 206191, 412382, 618573, 824764, 1237146, 1443337, 1649528, 2474292, 2886674, 3299056, 4330011, 4948584, 5773348, 6598112, 8660022, 9897168, 11546696, 17320044, 19794336, 23093392, 34640088, 46186784, 69280176, 138560352]

約数ペア:

[(1, 138560352), (2, 69280176), (3, 46186784), (4, 34640088), (6, 23093392), (7, 19794336), (8, 17320044), (12, 11546696), (14, 9897168), (16, 8660022), (21, 6598112), (24, 5773348), (28, 4948584), (32, 4330011), (42, 3299056), (48, 2886674), (56, 2474292), (84, 1649528), (96, 1443337), (112, 1237146), (168, 824764), (224, 618573), (336, 412382), (672, 206191)]