148144460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10133}}^1$

素因数の和:10202

約数の個数: 48

約数和(自身を含む): 337097376

約数和(自身を除く): 188952916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 10133, 14620, 20266, 40532, 50665, 101330, 172261, 202660, 344522, 435719, 689044, 861305, 871438, 1722610, 1742876, 2178595, 3445220, 4357190, 7407223, 8714380, 14814446, 29628892, 37036115, 74072230, 148144460]

約数ペア:

[(1, 148144460), (2, 74072230), (4, 37036115), (5, 29628892), (10, 14814446), (17, 8714380), (20, 7407223), (34, 4357190), (43, 3445220), (68, 2178595), (85, 1742876), (86, 1722610), (170, 871438), (172, 861305), (215, 689044), (340, 435719), (430, 344522), (731, 202660), (860, 172261), (1462, 101330), (2924, 50665), (3655, 40532), (7310, 20266), (10133, 14620)]