156948464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{338251}}^1$

素因数の和:338288

約数の個数: 20

約数和(自身を含む): 314574360

約数和(自身を除く): 157625896

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 338251, 676502, 1353004, 2706008, 5412016, 9809279, 19618558, 39237116, 78474232, 156948464]

約数ペア:

[(1, 156948464), (2, 78474232), (4, 39237116), (8, 19618558), (16, 9809279), (29, 5412016), (58, 2706008), (116, 1353004), (232, 676502), (464, 338251)]