156919088

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3065

約数の個数: 40

約数和(自身を含む): 314979840

約数和(自身を除く): 158060752

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 568, 752, 1136, 2939, 3337, 5878, 6674, 11756, 13348, 23512, 26696, 47024, 53392, 138133, 208669, 276266, 417338, 552532, 834676, 1105064, 1669352, 2210128, 3338704, 9807443, 19614886, 39229772, 78459544, 156919088]

約数ペア:

[(1, 156919088), (2, 78459544), (4, 39229772), (8, 19614886), (16, 9807443), (47, 3338704), (71, 2210128), (94, 1669352), (142, 1105064), (188, 834676), (284, 552532), (376, 417338), (568, 276266), (752, 208669), (1136, 138133), (2939, 53392), (3337, 47024), (5878, 26696), (6674, 23512), (11756, 13348)]