131072136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{420103}}^1$

素因数の和:420125

約数の個数: 32

約数和(自身を含む): 352887360

約数和(自身を除く): 221815224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 420103, 840206, 1260309, 1680412, 2520618, 3360824, 5041236, 5461339, 10082472, 10922678, 16384017, 21845356, 32768034, 43690712, 65536068, 131072136]

約数ペア:

[(1, 131072136), (2, 65536068), (3, 43690712), (4, 32768034), (6, 21845356), (8, 16384017), (12, 10922678), (13, 10082472), (24, 5461339), (26, 5041236), (39, 3360824), (52, 2520618), (78, 1680412), (104, 1260309), (156, 840206), (312, 420103)]