165711883504

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1553}}^1\times {\mathrm{48679}}^1$

素因数の和:50377

約数の個数: 40

約数和(自身を含む): 323625224160

約数和(自身を除く): 157913340656

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 1553, 2192, 3106, 6212, 12424, 24848, 48679, 97358, 194716, 212761, 389432, 425522, 778864, 851044, 1702088, 3404176, 6669023, 13338046, 26676092, 53352184, 75598487, 106704368, 151196974, 302393948, 604787896, 1209575792, 10356992719, 20713985438, 41427970876, 82855941752, 165711883504]

約数ペア:

[(1, 165711883504), (2, 82855941752), (4, 41427970876), (8, 20713985438), (16, 10356992719), (137, 1209575792), (274, 604787896), (548, 302393948), (1096, 151196974), (1553, 106704368), (2192, 75598487), (3106, 53352184), (6212, 26676092), (12424, 13338046), (24848, 6669023), (48679, 3404176), (97358, 1702088), (194716, 851044), (212761, 778864), (389432, 425522)]