157224516

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{122449}}^1$

素因数の和:122563

約数の個数: 24

約数和(自身を含む): 370288800

約数和(自身を除く): 213064284

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 122449, 244898, 367347, 489796, 734694, 1469388, 13102043, 26204086, 39306129, 52408172, 78612258, 157224516]

約数ペア:

[(1, 157224516), (2, 78612258), (3, 52408172), (4, 39306129), (6, 26204086), (12, 13102043), (107, 1469388), (214, 734694), (321, 489796), (428, 367347), (642, 244898), (1284, 122449)]