168331412

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2796

約数の個数: 36

約数和(自身を含む): 318247776

約数和(自身を除く): 149916364

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1444, 1634, 2711, 3268, 5422, 10844, 15523, 31046, 51509, 62092, 103018, 116573, 206036, 233146, 466292, 978671, 1957342, 2214887, 3914684, 4429774, 8859548, 42082853, 84165706, 168331412]

約数ペア:

[(1, 168331412), (2, 84165706), (4, 42082853), (19, 8859548), (38, 4429774), (43, 3914684), (76, 2214887), (86, 1957342), (172, 978671), (361, 466292), (722, 233146), (817, 206036), (1444, 116573), (1634, 103018), (2711, 62092), (3268, 51509), (5422, 31046), (10844, 15523)]