156978231971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1301}}^1\times {\mathrm{3457}}^1$

素因数の和:4955

約数の個数: 32

約数和(自身を含む): 181533381120

約数和(自身を除く): 24555149149

約数列:

[1, 11, 19, 167, 209, 1301, 1837, 3173, 3457, 14311, 24719, 34903, 38027, 65683, 217267, 271909, 577319, 722513, 2389937, 4128073, 4497557, 6350509, 10969061, 45408803, 49473127, 85453583, 120659671, 751092019, 939989413, 8262012209, 14270748361, 156978231971]

約数ペア:

[(1, 156978231971), (11, 14270748361), (19, 8262012209), (167, 939989413), (209, 751092019), (1301, 120659671), (1837, 85453583), (3173, 49473127), (3457, 45408803), (14311, 10969061), (24719, 6350509), (34903, 4497557), (38027, 4128073), (65683, 2389937), (217267, 722513), (271909, 577319)]