188481306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 410300640

約数和(自身を除く): 221819334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 269, 338, 507, 538, 691, 807, 1014, 1382, 1614, 2073, 3497, 4146, 6994, 8983, 10491, 17966, 20982, 26949, 45461, 53898, 90922, 116779, 136383, 185879, 233558, 272766, 350337, 371758, 557637, 700674, 1115274, 2416427, 4832854, 7249281, 14498562, 31413551, 62827102, 94240653, 188481306]

約数ペア:

[(1, 188481306), (2, 94240653), (3, 62827102), (6, 31413551), (13, 14498562), (26, 7249281), (39, 4832854), (78, 2416427), (169, 1115274), (269, 700674), (338, 557637), (507, 371758), (538, 350337), (691, 272766), (807, 233558), (1014, 185879), (1382, 136383), (1614, 116779), (2073, 90922), (3497, 53898), (4146, 45461), (6994, 26949), (8983, 20982), (10491, 17966)]