156955211854

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8837}}^1\times {\mathrm{9127}}^1$

素因数の和:18112

約数の個数: 32

約数和(自身を含む): 271062167040

約数和(自身を除く): 114106955186

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 8837, 9127, 17674, 18254, 61859, 63889, 123718, 127778, 1228343, 1268653, 2456686, 2537306, 8598401, 8880571, 17196802, 17761142, 80655299, 161310598, 564587093, 1129174186, 11211086561, 22422173122, 78477605927, 156955211854]

約数ペア:

[(1, 156955211854), (2, 78477605927), (7, 22422173122), (14, 11211086561), (139, 1129174186), (278, 564587093), (973, 161310598), (1946, 80655299), (8837, 17761142), (9127, 17196802), (17674, 8880571), (18254, 8598401), (61859, 2537306), (63889, 2456686), (123718, 1268653), (127778, 1228343)]