129615904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{368227}}^1$

素因数の和:368248

約数の個数: 24

約数和(自身を含む): 278380368

約数和(自身を除く): 148764464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 368227, 736454, 1472908, 2945816, 4050497, 5891632, 8100994, 11783264, 16201988, 32403976, 64807952, 129615904]

約数ペア:

[(1, 129615904), (2, 64807952), (4, 32403976), (8, 16201988), (11, 11783264), (16, 8100994), (22, 5891632), (32, 4050497), (44, 2945816), (88, 1472908), (176, 736454), (352, 368227)]