149883968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10597}}^1$

素因数の和:10639

約数の個数: 56

約数和(自身を含む): 339178392

約数和(自身を除く): 189294424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 10597, 14144, 21194, 42388, 84776, 137761, 169552, 180149, 275522, 339104, 360298, 551044, 678208, 720596, 1102088, 1441192, 2204176, 2341937, 2882384, 4408352, 4683874, 5764768, 8816704, 9367748, 11529536, 18735496, 37470992, 74941984, 149883968]

約数ペア:

[(1, 149883968), (2, 74941984), (4, 37470992), (8, 18735496), (13, 11529536), (16, 9367748), (17, 8816704), (26, 5764768), (32, 4683874), (34, 4408352), (52, 2882384), (64, 2341937), (68, 2204176), (104, 1441192), (136, 1102088), (208, 720596), (221, 678208), (272, 551044), (416, 360298), (442, 339104), (544, 275522), (832, 180149), (884, 169552), (1088, 137761), (1768, 84776), (3536, 42388), (7072, 21194), (10597, 14144)]