141909296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{305839}}^1$

素因数の和:305876

約数の個数: 20

約数和(自身を含む): 284431200

約数和(自身を除く): 142521904

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 305839, 611678, 1223356, 2446712, 4893424, 8869331, 17738662, 35477324, 70954648, 141909296]

約数ペア:

[(1, 141909296), (2, 70954648), (4, 35477324), (8, 17738662), (16, 8869331), (29, 4893424), (58, 2446712), (116, 1223356), (232, 611678), (464, 305839)]