152758494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{404123}}^1$

素因数の和:404141

約数の個数: 32

約数和(自身を含む): 387959040

約数和(自身を除く): 235200546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 404123, 808246, 1212369, 2424738, 2828861, 3637107, 5657722, 7274214, 8486583, 10911321, 16973166, 21822642, 25459749, 50919498, 76379247, 152758494]

約数ペア:

[(1, 152758494), (2, 76379247), (3, 50919498), (6, 25459749), (7, 21822642), (9, 16973166), (14, 10911321), (18, 8486583), (21, 7274214), (27, 5657722), (42, 3637107), (54, 2828861), (63, 2424738), (126, 1212369), (189, 808246), (378, 404123)]