161347872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240101}}^1$

素因数の和:240121

約数の個数: 48

約数和(自身を含む): 484045632

約数和(自身を除く): 322697760

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, 240101, 480202, 720303, 960404, 1440606, 1680707, 1920808, 2881212, 3361414, 3841616, 5042121, 5762424, 6722828, 7683232, 10084242, 11524848, 13445656, 20168484, 23049696, 26891312, 40336968, 53782624, 80673936, 161347872]

約数ペア:

[(1, 161347872), (2, 80673936), (3, 53782624), (4, 40336968), (6, 26891312), (7, 23049696), (8, 20168484), (12, 13445656), (14, 11524848), (16, 10084242), (21, 7683232), (24, 6722828), (28, 5762424), (32, 5042121), (42, 3841616), (48, 3361414), (56, 2881212), (84, 1920808), (96, 1680707), (112, 1440606), (168, 960404), (224, 720303), (336, 480202), (672, 240101)]