128834996944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{75029}}^1$

素因数の和:75220

約数の個数: 80

約数和(自身を含む): 271296475200

約数和(自身を除く): 142461478256

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 107, 118, 136, 214, 236, 272, 428, 472, 856, 944, 1003, 1712, 1819, 2006, 3638, 4012, 6313, 7276, 8024, 12626, 14552, 16048, 25252, 29104, 50504, 75029, 101008, 107321, 150058, 214642, 300116, 429284, 600232, 858568, 1200464, 1275493, 1717136, 2550986, 4426711, 5101972, 8028103, 8853422, 10203944, 16056206, 17706844, 20407888, 32112412, 35413688, 64224824, 70827376, 75254087, 128449648, 136477751, 150508174, 272955502, 301016348, 473658077, 545911004, 602032696, 947316154, 1091822008, 1204065392, 1894632308, 2183644016, 3789264616, 7578529232, 8052187309, 16104374618, 32208749236, 64417498472, 128834996944]

約数ペア:

[(1, 128834996944), (2, 64417498472), (4, 32208749236), (8, 16104374618), (16, 8052187309), (17, 7578529232), (34, 3789264616), (59, 2183644016), (68, 1894632308), (107, 1204065392), (118, 1091822008), (136, 947316154), (214, 602032696), (236, 545911004), (272, 473658077), (428, 301016348), (472, 272955502), (856, 150508174), (944, 136477751), (1003, 128449648), (1712, 75254087), (1819, 70827376), (2006, 64224824), (3638, 35413688), (4012, 32112412), (6313, 20407888), (7276, 17706844), (8024, 16056206), (12626, 10203944), (14552, 8853422), (16048, 8028103), (25252, 5101972), (29104, 4426711), (50504, 2550986), (75029, 1717136), (101008, 1275493), (107321, 1200464), (150058, 858568), (214642, 600232), (300116, 429284)]