140210356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14419}}^1$

素因数の和:14464

約数の個数: 48

約数和(自身を含む): 305242560

約数和(自身を除く): 165032204

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 14419, 28838, 57676, 158609, 187447, 245123, 317218, 374894, 490246, 634436, 749788, 980492, 2061917, 2696353, 3186599, 4123834, 5392706, 6373198, 8247668, 10785412, 12746396, 35052589, 70105178, 140210356]

約数ペア:

[(1, 140210356), (2, 70105178), (4, 35052589), (11, 12746396), (13, 10785412), (17, 8247668), (22, 6373198), (26, 5392706), (34, 4123834), (44, 3186599), (52, 2696353), (68, 2061917), (143, 980492), (187, 749788), (221, 634436), (286, 490246), (374, 374894), (442, 317218), (572, 245123), (748, 187447), (884, 158609), (2431, 57676), (4862, 28838), (9724, 14419)]