149735848

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 287245800

約数和(自身を除く): 137509952

約数列:

[1, 2, 4, 8, 73, 113, 146, 226, 292, 452, 584, 904, 2269, 4538, 8249, 9076, 16498, 18152, 32996, 65992, 165637, 256397, 331274, 512794, 662548, 1025588, 1325096, 2051176, 18716981, 37433962, 74867924, 149735848]

約数ペア:

[(1, 149735848), (2, 74867924), (4, 37433962), (8, 18716981), (73, 2051176), (113, 1325096), (146, 1025588), (226, 662548), (292, 512794), (452, 331274), (584, 256397), (904, 165637), (2269, 65992), (4538, 32996), (8249, 18152), (9076, 16498)]