180857144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13693}}^1$

素因数の和:13839

約数の個数: 32

約数和(自身を含む): 368094720

約数和(自身を除く): 187237576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 13693, 27386, 54772, 109544, 178009, 356018, 712036, 1424072, 1739011, 3478022, 6956044, 13912088, 22607143, 45214286, 90428572, 180857144]

約数ペア:

[(1, 180857144), (2, 90428572), (4, 45214286), (8, 22607143), (13, 13912088), (26, 6956044), (52, 3478022), (104, 1739011), (127, 1424072), (254, 712036), (508, 356018), (1016, 178009), (1651, 109544), (3302, 54772), (6604, 27386), (13208, 13693)]