109982992

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 255733632

約数和(自身を除く): 145750640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 43, 56, 82, 86, 112, 164, 172, 287, 301, 328, 344, 557, 574, 602, 656, 688, 1114, 1148, 1204, 1763, 2228, 2296, 2408, 3526, 3899, 4456, 4592, 4816, 7052, 7798, 8912, 12341, 14104, 15596, 22837, 23951, 24682, 28208, 31192, 45674, 47902, 49364, 62384, 91348, 95804, 98728, 159859, 167657, 182696, 191608, 197456, 319718, 335314, 365392, 383216, 639436, 670628, 981991, 1278872, 1341256, 1963982, 2557744, 2682512, 3927964, 6873937, 7855928, 13747874, 15711856, 27495748, 54991496, 109982992]

約数ペア:

[(1, 109982992), (2, 54991496), (4, 27495748), (7, 15711856), (8, 13747874), (14, 7855928), (16, 6873937), (28, 3927964), (41, 2682512), (43, 2557744), (56, 1963982), (82, 1341256), (86, 1278872), (112, 981991), (164, 670628), (172, 639436), (287, 383216), (301, 365392), (328, 335314), (344, 319718), (557, 197456), (574, 191608), (602, 182696), (656, 167657), (688, 159859), (1114, 98728), (1148, 95804), (1204, 91348), (1763, 62384), (2228, 49364), (2296, 47902), (2408, 45674), (3526, 31192), (3899, 28208), (4456, 24682), (4592, 23951), (4816, 22837), (7052, 15596), (7798, 14104), (8912, 12341)]