161179872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{239851}}^1$

素因数の和:239871

約数の個数: 48

約数和(自身を含む): 483541632

約数和(自身を除く): 322361760

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, 239851, 479702, 719553, 959404, 1439106, 1678957, 1918808, 2878212, 3357914, 3837616, 5036871, 5756424, 6715828, 7675232, 10073742, 11512848, 13431656, 20147484, 23025696, 26863312, 40294968, 53726624, 80589936, 161179872]

約数ペア:

[(1, 161179872), (2, 80589936), (3, 53726624), (4, 40294968), (6, 26863312), (7, 23025696), (8, 20147484), (12, 13431656), (14, 11512848), (16, 10073742), (21, 7675232), (24, 6715828), (28, 5756424), (32, 5036871), (42, 3837616), (48, 3357914), (56, 2878212), (84, 1918808), (96, 1678957), (112, 1439106), (168, 959404), (224, 719553), (336, 479702), (672, 239851)]