156941036380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{94542793}}^1$

素因数の和:94542885

約数の個数: 24

約数和(自身を含む): 333546977232

約数和(自身を除く): 176605940852

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 94542793, 189085586, 378171172, 472713965, 945427930, 1890855860, 7847051819, 15694103638, 31388207276, 39235259095, 78470518190, 156941036380]

約数ペア:

[(1, 156941036380), (2, 78470518190), (4, 39235259095), (5, 31388207276), (10, 15694103638), (20, 7847051819), (83, 1890855860), (166, 945427930), (332, 472713965), (415, 378171172), (830, 189085586), (1660, 94542793)]