198738528

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{15803}}^1$

素因数の和:15947

約数の個数: 48

約数和(自身を含む): 525704256

約数和(自身を除く): 326965728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 12576, 15803, 31606, 47409, 63212, 94818, 126424, 189636, 252848, 379272, 505696, 758544, 1517088, 2070193, 4140386, 6210579, 8280772, 12421158, 16561544, 24842316, 33123088, 49684632, 66246176, 99369264, 198738528]

約数ペア:

[(1, 198738528), (2, 99369264), (3, 66246176), (4, 49684632), (6, 33123088), (8, 24842316), (12, 16561544), (16, 12421158), (24, 8280772), (32, 6210579), (48, 4140386), (96, 2070193), (131, 1517088), (262, 758544), (393, 505696), (524, 379272), (786, 252848), (1048, 189636), (1572, 126424), (2096, 94818), (3144, 63212), (4192, 47409), (6288, 31606), (12576, 15803)]