156920225428

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{359}}^1\times {\mathrm{344719}}^1$

素因数の和:345399

約数の個数: 24

約数和(自身を含む): 276244819200

約数和(自身を除く): 119324593772

約数列:

[1, 2, 4, 317, 359, 634, 718, 1268, 1436, 113803, 227606, 344719, 455212, 689438, 1378876, 109275923, 123754121, 218551846, 247508242, 437103692, 495016484, 39230056357, 78460112714, 156920225428]

約数ペア:

[(1, 156920225428), (2, 78460112714), (4, 39230056357), (317, 495016484), (359, 437103692), (634, 247508242), (718, 218551846), (1268, 123754121), (1436, 109275923), (113803, 1378876), (227606, 689438), (344719, 455212)]