141337456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39971}}^1$

素因数の和:40009

約数の個数: 40

約数和(自身を含む): 312261264

約数和(自身を除く): 170923808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 39971, 79942, 159884, 319768, 519623, 639536, 679507, 1039246, 1359014, 2078492, 2718028, 4156984, 5436056, 8313968, 8833591, 10872112, 17667182, 35334364, 70668728, 141337456]

約数ペア:

[(1, 141337456), (2, 70668728), (4, 35334364), (8, 17667182), (13, 10872112), (16, 8833591), (17, 8313968), (26, 5436056), (34, 4156984), (52, 2718028), (68, 2078492), (104, 1359014), (136, 1039246), (208, 679507), (221, 639536), (272, 519623), (442, 319768), (884, 159884), (1768, 79942), (3536, 39971)]