160697344

素因数分解:

$2^{10}\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1288

約数の個数: 44

約数和(自身を含む): 323835400

約数和(自身を除く): 163138056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1024, 1112, 1129, 2224, 2258, 4448, 4516, 8896, 9032, 17792, 18064, 35584, 36128, 71168, 72256, 142336, 144512, 156931, 289024, 313862, 578048, 627724, 1156096, 1255448, 2510896, 5021792, 10043584, 20087168, 40174336, 80348672, 160697344]

約数ペア:

[(1, 160697344), (2, 80348672), (4, 40174336), (8, 20087168), (16, 10043584), (32, 5021792), (64, 2510896), (128, 1255448), (139, 1156096), (256, 627724), (278, 578048), (512, 313862), (556, 289024), (1024, 156931), (1112, 144512), (1129, 142336), (2224, 72256), (2258, 71168), (4448, 36128), (4516, 35584), (8896, 18064), (9032, 17792)]