165211872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{245851}}^1$

素因数の和:245871

約数の個数: 48

約数和(自身を含む): 495637632

約数和(自身を除く): 330425760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 245851, 491702, 737553, 983404, 1475106, 1720957, 1966808, 2950212, 3441914, 3933616, 5162871, 5900424, 6883828, 7867232, 10325742, 11800848, 13767656, 20651484, 23601696, 27535312, 41302968, 55070624, 82605936, 165211872]

約数ペア:

[(1, 165211872), (2, 82605936), (3, 55070624), (4, 41302968), (6, 27535312), (7, 23601696), (8, 20651484), (12, 13767656), (14, 11800848), (16, 10325742), (21, 7867232), (24, 6883828), (28, 5900424), (32, 5162871), (42, 3933616), (48, 3441914), (56, 2950212), (84, 1966808), (96, 1720957), (112, 1475106), (168, 983404), (224, 737553), (336, 491702), (672, 245851)]