121339504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 278669664

約数和(自身を除く): 157330160

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 181, 208, 286, 293, 362, 572, 586, 724, 1144, 1172, 1448, 1991, 2288, 2344, 2353, 2896, 3223, 3809, 3982, 4688, 4706, 6446, 7618, 7964, 9412, 12892, 15236, 15928, 18824, 25784, 25883, 30472, 31856, 37648, 41899, 51568, 51766, 53033, 60944, 83798, 103532, 106066, 167596, 207064, 212132, 335192, 414128, 424264, 583363, 670384, 689429, 848528, 1166726, 1378858, 2333452, 2757716, 4666904, 5515432, 7583719, 9333808, 11030864, 15167438, 30334876, 60669752, 121339504]

約数ペア:

[(1, 121339504), (2, 60669752), (4, 30334876), (8, 15167438), (11, 11030864), (13, 9333808), (16, 7583719), (22, 5515432), (26, 4666904), (44, 2757716), (52, 2333452), (88, 1378858), (104, 1166726), (143, 848528), (176, 689429), (181, 670384), (208, 583363), (286, 424264), (293, 414128), (362, 335192), (572, 212132), (586, 207064), (724, 167596), (1144, 106066), (1172, 103532), (1448, 83798), (1991, 60944), (2288, 53033), (2344, 51766), (2353, 51568), (2896, 41899), (3223, 37648), (3809, 31856), (3982, 30472), (4688, 25883), (4706, 25784), (6446, 18824), (7618, 15928), (7964, 15236), (9412, 12892)]