156979400272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{338317673}}^1$

素因数の和:338317710

約数の個数: 20

約数和(自身を含む): 314635436820

約数和(自身を除く): 157656036548

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 338317673, 676635346, 1353270692, 2706541384, 5413082768, 9811212517, 19622425034, 39244850068, 78489700136, 156979400272]

約数ペア:

[(1, 156979400272), (2, 78489700136), (4, 39244850068), (8, 19622425034), (16, 9811212517), (29, 5413082768), (58, 2706541384), (116, 1353270692), (232, 676635346), (464, 338317673)]