128067632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103951}}^1$

素因数の和:103977

約数の個数: 40

約数和(自身を含む): 309361152

約数和(自身を除く): 181293520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 103951, 207902, 415804, 727657, 831608, 1143461, 1455314, 1663216, 2286922, 2910628, 4573844, 5821256, 8004227, 9147688, 11642512, 16008454, 18295376, 32016908, 64033816, 128067632]

約数ペア:

[(1, 128067632), (2, 64033816), (4, 32016908), (7, 18295376), (8, 16008454), (11, 11642512), (14, 9147688), (16, 8004227), (22, 5821256), (28, 4573844), (44, 2910628), (56, 2286922), (77, 1663216), (88, 1455314), (112, 1143461), (154, 831608), (176, 727657), (308, 415804), (616, 207902), (1232, 103951)]