83784148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157489}}^1$

素因数の和:157519

約数の個数: 24

約数和(自身を含む): 176388800

約数和(自身を除く): 92604652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 157489, 314978, 629956, 1102423, 2204846, 2992291, 4409692, 5984582, 11969164, 20946037, 41892074, 83784148]

約数ペア:

[(1, 83784148), (2, 41892074), (4, 20946037), (7, 11969164), (14, 5984582), (19, 4409692), (28, 2992291), (38, 2204846), (76, 1102423), (133, 629956), (266, 314978), (532, 157489)]