156772060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{94441}}^1$

素因数の和:94533

約数の個数: 24

約数和(自身を含む): 333191376

約数和(自身を除く): 176419316

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 94441, 188882, 377764, 472205, 944410, 1888820, 7838603, 15677206, 31354412, 39193015, 78386030, 156772060]

約数ペア:

[(1, 156772060), (2, 78386030), (4, 39193015), (5, 31354412), (10, 15677206), (20, 7838603), (83, 1888820), (166, 944410), (332, 472205), (415, 377764), (830, 188882), (1660, 94441)]