100719152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19489}}^1$

素因数の和:19533

約数の個数: 40

約数和(自身を含む): 217508400

約数和(自身を除く): 116789248

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 19489, 38978, 77956, 155912, 311824, 331313, 370291, 662626, 740582, 1325252, 1481164, 2650504, 2962328, 5301008, 5924656, 6294947, 12589894, 25179788, 50359576, 100719152]

約数ペア:

[(1, 100719152), (2, 50359576), (4, 25179788), (8, 12589894), (16, 6294947), (17, 5924656), (19, 5301008), (34, 2962328), (38, 2650504), (68, 1481164), (76, 1325252), (136, 740582), (152, 662626), (272, 370291), (304, 331313), (323, 311824), (646, 155912), (1292, 77956), (2584, 38978), (5168, 19489)]