127193872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9127}}^1$

素因数の和:9215

約数の個数: 40

約数和(自身を含む): 269385536

約数和(自身を除く): 142191664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 9127, 13936, 18254, 36508, 73016, 118651, 146032, 237302, 474604, 611509, 949208, 1223018, 1898416, 2446036, 4892072, 7949617, 9784144, 15899234, 31798468, 63596936, 127193872]

約数ペア:

[(1, 127193872), (2, 63596936), (4, 31798468), (8, 15899234), (13, 9784144), (16, 7949617), (26, 4892072), (52, 2446036), (67, 1898416), (104, 1223018), (134, 949208), (208, 611509), (268, 474604), (536, 237302), (871, 146032), (1072, 118651), (1742, 73016), (3484, 36508), (6968, 18254), (9127, 13936)]