156949450984

素因数分解:

$2^3\times {\mathrm{373}}^1\times {\mathrm{3259}}^1\times {\mathrm{16139}}^1$

素因数の和:19777

約数の個数: 32

約数和(自身を含む): 295178004000

約数和(自身を除く): 138228553016

約数列:

[1, 2, 4, 8, 373, 746, 1492, 2984, 3259, 6518, 13036, 16139, 26072, 32278, 64556, 129112, 1215607, 2431214, 4862428, 6019847, 9724856, 12039694, 24079388, 48158776, 52597001, 105194002, 210388004, 420776008, 19618681373, 39237362746, 78474725492, 156949450984]

約数ペア:

[(1, 156949450984), (2, 78474725492), (4, 39237362746), (8, 19618681373), (373, 420776008), (746, 210388004), (1492, 105194002), (2984, 52597001), (3259, 48158776), (6518, 24079388), (13036, 12039694), (16139, 9724856), (26072, 6019847), (32278, 4862428), (64556, 2431214), (129112, 1215607)]