164918544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{490829}}^1$

素因数の和:490847

約数の個数: 40

約数和(自身を含む): 486903360

約数和(自身を除く): 321984816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 490829, 981658, 1472487, 1963316, 2944974, 3435803, 3926632, 5889948, 6871606, 7853264, 10307409, 11779896, 13743212, 20614818, 23559792, 27486424, 41229636, 54972848, 82459272, 164918544]

約数ペア:

[(1, 164918544), (2, 82459272), (3, 54972848), (4, 41229636), (6, 27486424), (7, 23559792), (8, 20614818), (12, 13743212), (14, 11779896), (16, 10307409), (21, 7853264), (24, 6871606), (28, 5889948), (42, 3926632), (48, 3435803), (56, 2944974), (84, 1963316), (112, 1472487), (168, 981658), (336, 490829)]