161374488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2897}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 442350720

約数和(自身を除く): 280976232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 264, 422, 633, 844, 1266, 1688, 2321, 2532, 2897, 4642, 5064, 5794, 6963, 8691, 9284, 11588, 13926, 17382, 18568, 23176, 27852, 31867, 34764, 55704, 63734, 69528, 95601, 127468, 191202, 254936, 382404, 611267, 764808, 1222534, 1833801, 2445068, 3667602, 4890136, 6723937, 7335204, 13447874, 14670408, 20171811, 26895748, 40343622, 53791496, 80687244, 161374488]

約数ペア:

[(1, 161374488), (2, 80687244), (3, 53791496), (4, 40343622), (6, 26895748), (8, 20171811), (11, 14670408), (12, 13447874), (22, 7335204), (24, 6723937), (33, 4890136), (44, 3667602), (66, 2445068), (88, 1833801), (132, 1222534), (211, 764808), (264, 611267), (422, 382404), (633, 254936), (844, 191202), (1266, 127468), (1688, 95601), (2321, 69528), (2532, 63734), (2897, 55704), (4642, 34764), (5064, 31867), (5794, 27852), (6963, 23176), (8691, 18568), (9284, 17382), (11588, 13926)]