149227516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{5417}}^1$

素因数の和:5589

約数の個数: 24

約数和(自身を含む): 267605856

約数和(自身を除く): 118378340

約数列:

[1, 2, 4, 71, 97, 142, 194, 284, 388, 5417, 6887, 10834, 13774, 21668, 27548, 384607, 525449, 769214, 1050898, 1538428, 2101796, 37306879, 74613758, 149227516]

約数ペア:

[(1, 149227516), (2, 74613758), (4, 37306879), (71, 2101796), (97, 1538428), (142, 1050898), (194, 769214), (284, 525449), (388, 384607), (5417, 27548), (6887, 21668), (10834, 13774)]