157211462

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 246903552

約数和(自身を除く): 89692090

約数列:

[1, 2, 53, 83, 106, 107, 166, 167, 214, 334, 4399, 5671, 8798, 8851, 8881, 11342, 13861, 17702, 17762, 17869, 27722, 35738, 470693, 734633, 941386, 947057, 1469266, 1483127, 1894114, 2966254, 78605731, 157211462]

約数ペア:

[(1, 157211462), (2, 78605731), (53, 2966254), (83, 1894114), (106, 1483127), (107, 1469266), (166, 947057), (167, 941386), (214, 734633), (334, 470693), (4399, 35738), (5671, 27722), (8798, 17869), (8851, 17762), (8881, 17702), (11342, 13861)]