129733448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{21143}}^1$

素因数の和:21221

約数の個数: 32

約数和(自身を含む): 266414400

約数和(自身を除く): 136680952

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 21143, 42286, 84572, 169144, 274859, 549718, 1099436, 1247437, 2198872, 2494874, 4989748, 9979496, 16216681, 32433362, 64866724, 129733448]

約数ペア:

[(1, 129733448), (2, 64866724), (4, 32433362), (8, 16216681), (13, 9979496), (26, 4989748), (52, 2494874), (59, 2198872), (104, 1247437), (118, 1099436), (236, 549718), (472, 274859), (767, 169144), (1534, 84572), (3068, 42286), (6136, 21143)]