167590280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 449608320

約数和(自身を除く): 282018040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 83, 88, 104, 110, 130, 143, 166, 220, 260, 286, 332, 353, 415, 440, 520, 572, 664, 706, 715, 830, 913, 1079, 1144, 1412, 1430, 1660, 1765, 1826, 2158, 2824, 2860, 3320, 3530, 3652, 3883, 4316, 4565, 4589, 5395, 5720, 7060, 7304, 7766, 8632, 9130, 9178, 10790, 11869, 14120, 15532, 18260, 18356, 19415, 21580, 22945, 23738, 29299, 31064, 36520, 36712, 38830, 43160, 45890, 47476, 50479, 58598, 59345, 77660, 91780, 94952, 100958, 117196, 118690, 146495, 155320, 183560, 201916, 234392, 237380, 252395, 292990, 322289, 380887, 403832, 474760, 504790, 585980, 644578, 761774, 1009580, 1171960, 1289156, 1523548, 1611445, 1904435, 2019160, 2578312, 3047096, 3222890, 3808870, 4189757, 6445780, 7617740, 8379514, 12891560, 15235480, 16759028, 20948785, 33518056, 41897570, 83795140, 167590280]

約数ペア:

[(1, 167590280), (2, 83795140), (4, 41897570), (5, 33518056), (8, 20948785), (10, 16759028), (11, 15235480), (13, 12891560), (20, 8379514), (22, 7617740), (26, 6445780), (40, 4189757), (44, 3808870), (52, 3222890), (55, 3047096), (65, 2578312), (83, 2019160), (88, 1904435), (104, 1611445), (110, 1523548), (130, 1289156), (143, 1171960), (166, 1009580), (220, 761774), (260, 644578), (286, 585980), (332, 504790), (353, 474760), (415, 403832), (440, 380887), (520, 322289), (572, 292990), (664, 252395), (706, 237380), (715, 234392), (830, 201916), (913, 183560), (1079, 155320), (1144, 146495), (1412, 118690), (1430, 117196), (1660, 100958), (1765, 94952), (1826, 91780), (2158, 77660), (2824, 59345), (2860, 58598), (3320, 50479), (3530, 47476), (3652, 45890), (3883, 43160), (4316, 38830), (4565, 36712), (4589, 36520), (5395, 31064), (5720, 29299), (7060, 23738), (7304, 22945), (7766, 21580), (8632, 19415), (9130, 18356), (9178, 18260), (10790, 15532), (11869, 14120)]