138390824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 307419840

約数和(自身を除く): 169029016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 137, 143, 274, 286, 548, 572, 883, 1096, 1144, 1507, 1766, 1781, 3014, 3532, 3562, 6028, 7064, 7124, 9713, 11479, 12056, 14248, 19426, 19591, 22958, 38852, 39182, 45916, 77704, 78364, 91832, 120971, 126269, 156728, 241942, 252538, 483884, 505076, 967768, 1010152, 1330681, 1572623, 2661362, 3145246, 5322724, 6290492, 10645448, 12580984, 17298853, 34597706, 69195412, 138390824]

約数ペア:

[(1, 138390824), (2, 69195412), (4, 34597706), (8, 17298853), (11, 12580984), (13, 10645448), (22, 6290492), (26, 5322724), (44, 3145246), (52, 2661362), (88, 1572623), (104, 1330681), (137, 1010152), (143, 967768), (274, 505076), (286, 483884), (548, 252538), (572, 241942), (883, 156728), (1096, 126269), (1144, 120971), (1507, 91832), (1766, 78364), (1781, 77704), (3014, 45916), (3532, 39182), (3562, 38852), (6028, 22958), (7064, 19591), (7124, 19426), (9713, 14248), (11479, 12056)]