157487652

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{69439}}^1$

素因数の和:69462

約数の個数: 60

約数和(自身を含む): 470525440

約数和(自身を除く): 313037788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 69439, 138878, 208317, 277756, 416634, 486073, 624951, 833268, 972146, 1249902, 1458219, 1874853, 1944292, 2499804, 2916438, 3749706, 4374657, 5624559, 5832876, 7499412, 8749314, 11249118, 13123971, 17498628, 22498236, 26247942, 39371913, 52495884, 78743826, 157487652]

約数ペア:

[(1, 157487652), (2, 78743826), (3, 52495884), (4, 39371913), (6, 26247942), (7, 22498236), (9, 17498628), (12, 13123971), (14, 11249118), (18, 8749314), (21, 7499412), (27, 5832876), (28, 5624559), (36, 4374657), (42, 3749706), (54, 2916438), (63, 2499804), (81, 1944292), (84, 1874853), (108, 1458219), (126, 1249902), (162, 972146), (189, 833268), (252, 624951), (324, 486073), (378, 416634), (567, 277756), (756, 208317), (1134, 138878), (2268, 69439)]