156979899554

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{9901}}^1\times {\mathrm{40241}}^1$

素因数の和:50341

約数の個数: 16

約数和(自身を含む): 236694912696

約数和(自身を除く): 79715013142

約数列:

[1, 2, 197, 394, 9901, 19802, 40241, 80482, 1950497, 3900994, 7927477, 15854954, 398426141, 796852282, 78489949777, 156979899554]

約数ペア:

[(1, 156979899554), (2, 78489949777), (197, 796852282), (394, 398426141), (9901, 15854954), (19802, 7927477), (40241, 3900994), (80482, 1950497)]