161152008

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{51257}}^1$

素因数の和:51397

約数の個数: 32

約数和(自身を含む): 405963360

約数和(自身を除く): 244811352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 51257, 102514, 153771, 205028, 307542, 410056, 615084, 1230168, 6714667, 13429334, 20144001, 26858668, 40288002, 53717336, 80576004, 161152008]

約数ペア:

[(1, 161152008), (2, 80576004), (3, 53717336), (4, 40288002), (6, 26858668), (8, 20144001), (12, 13429334), (24, 6714667), (131, 1230168), (262, 615084), (393, 410056), (524, 307542), (786, 205028), (1048, 153771), (1572, 102514), (3144, 51257)]