157214284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{24923}}^1$

素因数の和:25029

約数の個数: 24

約数和(自身を含む): 293106240

約数和(自身を除く): 135891956

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 24923, 49846, 99692, 473537, 947074, 1894148, 2068609, 4137218, 8274436, 39303571, 78607142, 157214284]

約数ペア:

[(1, 157214284), (2, 78607142), (4, 39303571), (19, 8274436), (38, 4137218), (76, 2068609), (83, 1894148), (166, 947074), (332, 473537), (1577, 99692), (3154, 49846), (6308, 24923)]