123085504

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 251661168

約数和(自身を除く): 128575664

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 131, 212, 262, 277, 424, 524, 554, 848, 1048, 1108, 1696, 2096, 2216, 3392, 4192, 4432, 6943, 8384, 8864, 13886, 14681, 17728, 27772, 29362, 36287, 55544, 58724, 72574, 111088, 117448, 145148, 222176, 234896, 290296, 444352, 469792, 580592, 939584, 1161184, 1923211, 2322368, 3846422, 7692844, 15385688, 30771376, 61542752, 123085504]

約数ペア:

[(1, 123085504), (2, 61542752), (4, 30771376), (8, 15385688), (16, 7692844), (32, 3846422), (53, 2322368), (64, 1923211), (106, 1161184), (131, 939584), (212, 580592), (262, 469792), (277, 444352), (424, 290296), (524, 234896), (554, 222176), (848, 145148), (1048, 117448), (1108, 111088), (1696, 72574), (2096, 58724), (2216, 55544), (3392, 36287), (4192, 29362), (4432, 27772), (6943, 17728), (8384, 14681), (8864, 13886)]