156954167014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{401087}}^1$

素因数の和:401340

約数の個数: 32

約数和(自身を含む): 252281143296

約数和(自身を除く): 95326976282

約数列:

[1, 2, 23, 46, 47, 94, 181, 362, 1081, 2162, 4163, 8326, 8507, 17014, 195661, 391322, 401087, 802174, 9225001, 18450002, 18851089, 37702178, 72596747, 145193494, 433575047, 867150094, 1669725181, 3339450362, 3412047109, 6824094218, 78477083507, 156954167014]

約数ペア:

[(1, 156954167014), (2, 78477083507), (23, 6824094218), (46, 3412047109), (47, 3339450362), (94, 1669725181), (181, 867150094), (362, 433575047), (1081, 145193494), (2162, 72596747), (4163, 37702178), (8326, 18851089), (8507, 18450002), (17014, 9225001), (195661, 802174), (391322, 401087)]