131710692

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 329335552

約数和(自身を除く): 197624860

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 421, 841, 842, 899, 1263, 1682, 1684, 1798, 2523, 2526, 2697, 3364, 3596, 5046, 5052, 5394, 10092, 10788, 12209, 13051, 24418, 26071, 26102, 36627, 39153, 48836, 52142, 52204, 73254, 78213, 78306, 104284, 146508, 156426, 156612, 312852, 354061, 378479, 708122, 756958, 1062183, 1135437, 1416244, 1513916, 2124366, 2270874, 4248732, 4541748, 10975891, 21951782, 32927673, 43903564, 65855346, 131710692]

約数ペア:

[(1, 131710692), (2, 65855346), (3, 43903564), (4, 32927673), (6, 21951782), (12, 10975891), (29, 4541748), (31, 4248732), (58, 2270874), (62, 2124366), (87, 1513916), (93, 1416244), (116, 1135437), (124, 1062183), (174, 756958), (186, 708122), (348, 378479), (372, 354061), (421, 312852), (841, 156612), (842, 156426), (899, 146508), (1263, 104284), (1682, 78306), (1684, 78213), (1798, 73254), (2523, 52204), (2526, 52142), (2697, 48836), (3364, 39153), (3596, 36627), (5046, 26102), (5052, 26071), (5394, 24418), (10092, 13051), (10788, 12209)]