165717984

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21851}}^1$

素因数の和:21943

約数の個数: 48

約数和(自身を含む): 440536320

約数和(自身を除く): 274818336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 21851, 43702, 65553, 87404, 131106, 174808, 262212, 349616, 524424, 699232, 1048848, 1726229, 2097696, 3452458, 5178687, 6904916, 10357374, 13809832, 20714748, 27619664, 41429496, 55239328, 82858992, 165717984]

約数ペア:

[(1, 165717984), (2, 82858992), (3, 55239328), (4, 41429496), (6, 27619664), (8, 20714748), (12, 13809832), (16, 10357374), (24, 6904916), (32, 5178687), (48, 3452458), (79, 2097696), (96, 1726229), (158, 1048848), (237, 699232), (316, 524424), (474, 349616), (632, 262212), (948, 174808), (1264, 131106), (1896, 87404), (2528, 65553), (3792, 43702), (7584, 21851)]