159939312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256313}}^1$

素因数の和:256337

約数の個数: 40

約数和(自身を含む): 444961104

約数和(自身を除く): 285021792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 256313, 512626, 768939, 1025252, 1537878, 2050504, 3075756, 3332069, 4101008, 6151512, 6664138, 9996207, 12303024, 13328276, 19992414, 26656552, 39984828, 53313104, 79969656, 159939312]

約数ペア:

[(1, 159939312), (2, 79969656), (3, 53313104), (4, 39984828), (6, 26656552), (8, 19992414), (12, 13328276), (13, 12303024), (16, 9996207), (24, 6664138), (26, 6151512), (39, 4101008), (48, 3332069), (52, 3075756), (78, 2050504), (104, 1537878), (156, 1025252), (208, 768939), (312, 512626), (624, 256313)]