127947984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{156799}}^1$

素因数の和:156827

約数の個数: 40

約数和(自身を含む): 349977600

約数和(自身を除く): 222029616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 156799, 313598, 470397, 627196, 940794, 1254392, 1881588, 2508784, 2665583, 3763176, 5331166, 7526352, 7996749, 10662332, 15993498, 21324664, 31986996, 42649328, 63973992, 127947984]

約数ペア:

[(1, 127947984), (2, 63973992), (3, 42649328), (4, 31986996), (6, 21324664), (8, 15993498), (12, 10662332), (16, 7996749), (17, 7526352), (24, 5331166), (34, 3763176), (48, 2665583), (51, 2508784), (68, 1881588), (102, 1254392), (136, 940794), (204, 627196), (272, 470397), (408, 313598), (816, 156799)]