162944355

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 307044864

約数和(自身を除く): 144100509

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 1245, 1743, 2671, 2905, 4067, 8013, 8715, 12201, 13355, 18697, 20335, 40065, 56091, 61005, 93485, 130879, 221693, 280455, 392637, 654395, 665079, 1108465, 1551851, 1963185, 3325395, 4655553, 7759255, 10862957, 23277765, 32588871, 54314785, 162944355]

約数ペア:

[(1, 162944355), (3, 54314785), (5, 32588871), (7, 23277765), (15, 10862957), (21, 7759255), (35, 4655553), (49, 3325395), (83, 1963185), (105, 1551851), (147, 1108465), (245, 665079), (249, 654395), (415, 392637), (581, 280455), (735, 221693), (1245, 130879), (1743, 93485), (2671, 61005), (2905, 56091), (4067, 40065), (8013, 20335), (8715, 18697), (12201, 13355)]