149384244

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 360432128

約数和(自身を除く): 211047884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 157, 222, 314, 444, 471, 628, 942, 1884, 2143, 4286, 5809, 6429, 8572, 11618, 12858, 17427, 23236, 25716, 34854, 69708, 79291, 158582, 237873, 317164, 336451, 475746, 672902, 951492, 1009353, 1345804, 2018706, 4037412, 12448687, 24897374, 37346061, 49794748, 74692122, 149384244]

約数ペア:

[(1, 149384244), (2, 74692122), (3, 49794748), (4, 37346061), (6, 24897374), (12, 12448687), (37, 4037412), (74, 2018706), (111, 1345804), (148, 1009353), (157, 951492), (222, 672902), (314, 475746), (444, 336451), (471, 317164), (628, 237873), (942, 158582), (1884, 79291), (2143, 69708), (4286, 34854), (5809, 25716), (6429, 23236), (8572, 17427), (11618, 12858)]