156906456260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{13627}}^1$

素因数の和:14005

約数の個数: 96

約数和(自身を含む): 350889383040

約数和(自身を除く): 193982926780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 193, 314, 380, 386, 628, 772, 785, 965, 1570, 1930, 2983, 3140, 3667, 3860, 5966, 7334, 11932, 13627, 14668, 14915, 18335, 27254, 29830, 30301, 36670, 54508, 59660, 60602, 68135, 73340, 121204, 136270, 151505, 258913, 272540, 303010, 517826, 575719, 606020, 1035652, 1151438, 1294565, 2139439, 2302876, 2589130, 2630011, 2878595, 4278878, 5178260, 5260022, 5757190, 8557756, 10520044, 10697195, 11514380, 13150055, 21394390, 26300110, 40649341, 42788780, 49970209, 52600220, 81298682, 99940418, 162597364, 199880836, 203246705, 249851045, 406493410, 412911727, 499702090, 812986820, 825823454, 999404180, 1651646908, 2064558635, 4129117270, 7845322813, 8258234540, 15690645626, 31381291252, 39226614065, 78453228130, 156906456260]

約数ペア:

[(1, 156906456260), (2, 78453228130), (4, 39226614065), (5, 31381291252), (10, 15690645626), (19, 8258234540), (20, 7845322813), (38, 4129117270), (76, 2064558635), (95, 1651646908), (157, 999404180), (190, 825823454), (193, 812986820), (314, 499702090), (380, 412911727), (386, 406493410), (628, 249851045), (772, 203246705), (785, 199880836), (965, 162597364), (1570, 99940418), (1930, 81298682), (2983, 52600220), (3140, 49970209), (3667, 42788780), (3860, 40649341), (5966, 26300110), (7334, 21394390), (11932, 13150055), (13627, 11514380), (14668, 10697195), (14915, 10520044), (18335, 8557756), (27254, 5757190), (29830, 5260022), (30301, 5178260), (36670, 4278878), (54508, 2878595), (59660, 2630011), (60602, 2589130), (68135, 2302876), (73340, 2139439), (121204, 1294565), (136270, 1151438), (151505, 1035652), (258913, 606020), (272540, 575719), (303010, 517826)]