159581666384

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20068117}}^1$

素因数の和:20068203

約数の個数: 40

約数和(自身を含む): 358336315008

約数和(自身を除く): 198754648624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 20068117, 40136234, 80272468, 140476819, 160544936, 280953638, 321089872, 561907276, 1123814552, 1424836307, 2247629104, 2849672614, 5699345228, 9973854149, 11398690456, 19947708298, 22797380912, 39895416596, 79790833192, 159581666384]

約数ペア:

[(1, 159581666384), (2, 79790833192), (4, 39895416596), (7, 22797380912), (8, 19947708298), (14, 11398690456), (16, 9973854149), (28, 5699345228), (56, 2849672614), (71, 2247629104), (112, 1424836307), (142, 1123814552), (284, 561907276), (497, 321089872), (568, 280953638), (994, 160544936), (1136, 140476819), (1988, 80272468), (3976, 40136234), (7952, 20068117)]