139878992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46751}}^1$

素因数の和:46787

約数の個数: 40

約数和(自身を含む): 313051392

約数和(自身を除く): 173172400

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 46751, 93502, 187004, 374008, 514261, 748016, 794767, 1028522, 1589534, 2057044, 3179068, 4114088, 6358136, 8228176, 8742437, 12716272, 17484874, 34969748, 69939496, 139878992]

約数ペア:

[(1, 139878992), (2, 69939496), (4, 34969748), (8, 17484874), (11, 12716272), (16, 8742437), (17, 8228176), (22, 6358136), (34, 4114088), (44, 3179068), (68, 2057044), (88, 1589534), (136, 1028522), (176, 794767), (187, 748016), (272, 514261), (374, 374008), (748, 187004), (1496, 93502), (2992, 46751)]