111137728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 84

約数和(自身を含む): 247177560

約数和(自身を除く): 136039832

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 139, 208, 248, 278, 403, 416, 496, 556, 806, 832, 961, 992, 1112, 1612, 1807, 1922, 1984, 2224, 3224, 3614, 3844, 4309, 4448, 6448, 7228, 7688, 8618, 8896, 12493, 12896, 14456, 15376, 17236, 24986, 25792, 28912, 30752, 34472, 49972, 56017, 57824, 61504, 68944, 99944, 112034, 115648, 133579, 137888, 199888, 224068, 267158, 275776, 399776, 448136, 534316, 799552, 896272, 1068632, 1736527, 1792544, 2137264, 3473054, 3585088, 4274528, 6946108, 8549056, 13892216, 27784432, 55568864, 111137728]

約数ペア:

[(1, 111137728), (2, 55568864), (4, 27784432), (8, 13892216), (13, 8549056), (16, 6946108), (26, 4274528), (31, 3585088), (32, 3473054), (52, 2137264), (62, 1792544), (64, 1736527), (104, 1068632), (124, 896272), (139, 799552), (208, 534316), (248, 448136), (278, 399776), (403, 275776), (416, 267158), (496, 224068), (556, 199888), (806, 137888), (832, 133579), (961, 115648), (992, 112034), (1112, 99944), (1612, 68944), (1807, 61504), (1922, 57824), (1984, 56017), (2224, 49972), (3224, 34472), (3614, 30752), (3844, 28912), (4309, 25792), (4448, 24986), (6448, 17236), (7228, 15376), (7688, 14456), (8618, 12896), (8896, 12493)]