156200044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5615

約数の個数: 72

約数和(自身を含む): 373636368

約数和(自身を除く): 217436324

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 5573, 7007, 11146, 14014, 22292, 28028, 39011, 61303, 72449, 78022, 122606, 144898, 156044, 245212, 273077, 289796, 429121, 507143, 546154, 796939, 858242, 1014286, 1092308, 1593878, 1716484, 2028572, 3003847, 3187756, 3550001, 5578573, 6007694, 7100002, 11157146, 12015388, 14200004, 22314292, 39050011, 78100022, 156200044]

約数ペア:

[(1, 156200044), (2, 78100022), (4, 39050011), (7, 22314292), (11, 14200004), (13, 12015388), (14, 11157146), (22, 7100002), (26, 6007694), (28, 5578573), (44, 3550001), (49, 3187756), (52, 3003847), (77, 2028572), (91, 1716484), (98, 1593878), (143, 1092308), (154, 1014286), (182, 858242), (196, 796939), (286, 546154), (308, 507143), (364, 429121), (539, 289796), (572, 273077), (637, 245212), (1001, 156044), (1078, 144898), (1274, 122606), (2002, 78022), (2156, 72449), (2548, 61303), (4004, 39011), (5573, 28028), (7007, 22292), (11146, 14014)]