164090585872

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1123}}^1\times {\mathrm{102611}}^1$

素因数の和:103831

約数の個数: 40

約数和(自身を含む): 321787127520

約数和(自身を除く): 157696541648

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1123, 1424, 2246, 4492, 8984, 17968, 99947, 102611, 199894, 205222, 399788, 410444, 799576, 820888, 1599152, 1641776, 9132379, 18264758, 36529516, 73059032, 115232153, 146118064, 230464306, 460928612, 921857224, 1843714448, 10255661617, 20511323234, 41022646468, 82045292936, 164090585872]

約数ペア:

[(1, 164090585872), (2, 82045292936), (4, 41022646468), (8, 20511323234), (16, 10255661617), (89, 1843714448), (178, 921857224), (356, 460928612), (712, 230464306), (1123, 146118064), (1424, 115232153), (2246, 73059032), (4492, 36529516), (8984, 18264758), (17968, 9132379), (99947, 1641776), (102611, 1599152), (199894, 820888), (205222, 799576), (399788, 410444)]