156977172818

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{1237}}^1\times {\mathrm{1489}}^1$

素因数の和:3762

約数の個数: 32

約数和(自身を含む): 241541921280

約数和(自身を除く): 84564748462

約数列:

[1, 2, 43, 86, 991, 1237, 1489, 1982, 2474, 2978, 42613, 53191, 64027, 85226, 106382, 128054, 1225867, 1475599, 1841893, 2451734, 2951198, 3683786, 52712281, 63450757, 79201399, 105424562, 126901514, 158402798, 1825315963, 3650631926, 78488586409, 156977172818]

約数ペア:

[(1, 156977172818), (2, 78488586409), (43, 3650631926), (86, 1825315963), (991, 158402798), (1237, 126901514), (1489, 105424562), (1982, 79201399), (2474, 63450757), (2978, 52712281), (42613, 3683786), (53191, 2951198), (64027, 2451734), (85226, 1841893), (106382, 1475599), (128054, 1225867)]