149745660116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{66970331}}^1$

素因数の和:66970391

約数の個数: 24

約数和(自身を含む): 288776071584

約数和(自身を除く): 139030411468

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 66970331, 133940662, 267881324, 870614303, 1741228606, 2879724233, 3482457212, 5759448466, 11518896932, 37436415029, 74872830058, 149745660116]

約数ペア:

[(1, 149745660116), (2, 74872830058), (4, 37436415029), (13, 11518896932), (26, 5759448466), (43, 3482457212), (52, 2879724233), (86, 1741228606), (172, 870614303), (559, 267881324), (1118, 133940662), (2236, 66970331)]