161533968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146317}}^1$

素因数の和:146351

約数の個数: 40

約数和(自身を含む): 435442368

約数和(自身を除く): 273908400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 146317, 292634, 438951, 585268, 877902, 1170536, 1755804, 2341072, 3365291, 3511608, 6730582, 7023216, 10095873, 13461164, 20191746, 26922328, 40383492, 53844656, 80766984, 161533968]

約数ペア:

[(1, 161533968), (2, 80766984), (3, 53844656), (4, 40383492), (6, 26922328), (8, 20191746), (12, 13461164), (16, 10095873), (23, 7023216), (24, 6730582), (46, 3511608), (48, 3365291), (69, 2341072), (92, 1755804), (138, 1170536), (184, 877902), (276, 585268), (368, 438951), (552, 292634), (1104, 146317)]