138692008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3229}}^1$

素因数の和:3314

約数の個数: 64

約数和(自身を含む): 325584000

約数和(自身を除く): 186891992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1534, 1652, 3068, 3229, 3304, 5369, 6136, 6458, 10738, 12916, 21476, 22603, 25832, 41977, 42952, 45206, 83954, 90412, 167908, 180824, 190511, 293839, 335816, 381022, 587678, 762044, 1175356, 1333577, 1524088, 2350712, 2476643, 2667154, 4953286, 5334308, 9906572, 10668616, 17336501, 19813144, 34673002, 69346004, 138692008]

約数ペア:

[(1, 138692008), (2, 69346004), (4, 34673002), (7, 19813144), (8, 17336501), (13, 10668616), (14, 9906572), (26, 5334308), (28, 4953286), (52, 2667154), (56, 2476643), (59, 2350712), (91, 1524088), (104, 1333577), (118, 1175356), (182, 762044), (236, 587678), (364, 381022), (413, 335816), (472, 293839), (728, 190511), (767, 180824), (826, 167908), (1534, 90412), (1652, 83954), (3068, 45206), (3229, 42952), (3304, 41977), (5369, 25832), (6136, 22603), (6458, 21476), (10738, 12916)]