163488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 465696

約数和(自身を除く): 302208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 131, 156, 208, 262, 312, 393, 416, 524, 624, 786, 1048, 1248, 1572, 1703, 2096, 3144, 3406, 4192, 5109, 6288, 6812, 10218, 12576, 13624, 20436, 27248, 40872, 54496, 81744, 163488]

約数ペア:

[(1, 163488), (2, 81744), (3, 54496), (4, 40872), (6, 27248), (8, 20436), (12, 13624), (13, 12576), (16, 10218), (24, 6812), (26, 6288), (32, 5109), (39, 4192), (48, 3406), (52, 3144), (78, 2096), (96, 1703), (104, 1572), (131, 1248), (156, 1048), (208, 786), (262, 624), (312, 524), (393, 416)]