157499244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{624997}}^1$

素因数の和:625014

約数の個数: 36

約数和(自身を含む): 454998544

約数和(自身を除く): 297499300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 624997, 1249994, 1874991, 2499988, 3749982, 4374979, 5624973, 7499964, 8749958, 11249946, 13124937, 17499916, 22499892, 26249874, 39374811, 52499748, 78749622, 157499244]

約数ペア:

[(1, 157499244), (2, 78749622), (3, 52499748), (4, 39374811), (6, 26249874), (7, 22499892), (9, 17499916), (12, 13124937), (14, 11249946), (18, 8749958), (21, 7499964), (28, 5624973), (36, 4374979), (42, 3749982), (63, 2499988), (84, 1874991), (126, 1249994), (252, 624997)]