127975376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3323}}^1$

素因数の和:3443

約数の個数: 40

約数和(自身を含む): 259670880

約数和(自身を除く): 131695504

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 232, 332, 464, 664, 1328, 2407, 3323, 4814, 6646, 9628, 13292, 19256, 26584, 38512, 53168, 96367, 192734, 275809, 385468, 551618, 770936, 1103236, 1541872, 2206472, 4412944, 7998461, 15996922, 31993844, 63987688, 127975376]

約数ペア:

[(1, 127975376), (2, 63987688), (4, 31993844), (8, 15996922), (16, 7998461), (29, 4412944), (58, 2206472), (83, 1541872), (116, 1103236), (166, 770936), (232, 551618), (332, 385468), (464, 275809), (664, 192734), (1328, 96367), (2407, 53168), (3323, 38512), (4814, 26584), (6646, 19256), (9628, 13292)]