127620928

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:695

約数の個数: 56

約数和(自身を含む): 266273280

約数和(自身を除く): 138652352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 181, 184, 362, 368, 479, 724, 736, 958, 1448, 1472, 1916, 2896, 3832, 4163, 5792, 7664, 8326, 11017, 11584, 15328, 16652, 22034, 30656, 33304, 44068, 66608, 86699, 88136, 133216, 173398, 176272, 266432, 346796, 352544, 693592, 705088, 1387184, 1994077, 2774368, 3988154, 5548736, 7976308, 15952616, 31905232, 63810464, 127620928]

約数ペア:

[(1, 127620928), (2, 63810464), (4, 31905232), (8, 15952616), (16, 7976308), (23, 5548736), (32, 3988154), (46, 2774368), (64, 1994077), (92, 1387184), (181, 705088), (184, 693592), (362, 352544), (368, 346796), (479, 266432), (724, 176272), (736, 173398), (958, 133216), (1448, 88136), (1472, 86699), (1916, 66608), (2896, 44068), (3832, 33304), (4163, 30656), (5792, 22034), (7664, 16652), (8326, 15328), (11017, 11584)]