127470416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3571}}^1$

素因数の和:3699

約数の個数: 40

約数和(自身を含む): 260441664

約数和(自身を除く): 132971248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1552, 2231, 3571, 4462, 7142, 8924, 14284, 17848, 28568, 35696, 57136, 82133, 164266, 328532, 346387, 657064, 692774, 1314128, 1385548, 2771096, 5542192, 7966901, 15933802, 31867604, 63735208, 127470416]

約数ペア:

[(1, 127470416), (2, 63735208), (4, 31867604), (8, 15933802), (16, 7966901), (23, 5542192), (46, 2771096), (92, 1385548), (97, 1314128), (184, 692774), (194, 657064), (368, 346387), (388, 328532), (776, 164266), (1552, 82133), (2231, 57136), (3571, 35696), (4462, 28568), (7142, 17848), (8924, 14284)]