156937894813

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1\times {\mathrm{15527}}^1$

素因数の和:16561

約数の個数: 32

約数和(自身を含む): 190164086784

約数和(自身を除く): 33226191971

約数列:

[1, 7, 23, 67, 161, 469, 937, 1541, 6559, 10787, 15527, 21551, 62779, 108689, 150857, 357121, 439453, 1040309, 1443917, 2499847, 7282163, 10107419, 14548799, 23927107, 101841593, 167489749, 334622377, 974769533, 2342356639, 6823386731, 22419699259, 156937894813]

約数ペア:

[(1, 156937894813), (7, 22419699259), (23, 6823386731), (67, 2342356639), (161, 974769533), (469, 334622377), (937, 167489749), (1541, 101841593), (6559, 23927107), (10787, 14548799), (15527, 10107419), (21551, 7282163), (62779, 2499847), (108689, 1443917), (150857, 1040309), (357121, 439453)]