164500368

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{26161}}^1$

素因数の和:26303

約数の個数: 40

約数和(自身を含む): 428219616

約数和(自身を除く): 263719248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 26161, 52322, 78483, 104644, 156966, 209288, 313932, 418576, 627864, 1255728, 3427091, 6854182, 10281273, 13708364, 20562546, 27416728, 41125092, 54833456, 82250184, 164500368]

約数ペア:

[(1, 164500368), (2, 82250184), (3, 54833456), (4, 41125092), (6, 27416728), (8, 20562546), (12, 13708364), (16, 10281273), (24, 6854182), (48, 3427091), (131, 1255728), (262, 627864), (393, 418576), (524, 313932), (786, 209288), (1048, 156966), (1572, 104644), (2096, 78483), (3144, 52322), (6288, 26161)]