132860728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 342558720

約数和(自身を除く): 209697992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 143, 154, 182, 188, 286, 308, 329, 353, 364, 376, 517, 572, 611, 616, 658, 706, 728, 1001, 1034, 1144, 1222, 1316, 1412, 2002, 2068, 2444, 2471, 2632, 2824, 3619, 3883, 4004, 4136, 4277, 4589, 4888, 4942, 6721, 7238, 7766, 8008, 8554, 9178, 9884, 13442, 14476, 15532, 16591, 17108, 18356, 19768, 26884, 27181, 28952, 31064, 32123, 33182, 34216, 36712, 47047, 50479, 53768, 54362, 64246, 66364, 94094, 100958, 108724, 116137, 128492, 132728, 182501, 188188, 201916, 215683, 217448, 232274, 256984, 353353, 365002, 376376, 403832, 431366, 464548, 706706, 730004, 862732, 929096, 1277507, 1413412, 1460008, 1509781, 1725464, 2372513, 2555014, 2826824, 3019562, 4745026, 5110028, 6039124, 9490052, 10220056, 12078248, 16607591, 18980104, 33215182, 66430364, 132860728]

約数ペア:

[(1, 132860728), (2, 66430364), (4, 33215182), (7, 18980104), (8, 16607591), (11, 12078248), (13, 10220056), (14, 9490052), (22, 6039124), (26, 5110028), (28, 4745026), (44, 3019562), (47, 2826824), (52, 2555014), (56, 2372513), (77, 1725464), (88, 1509781), (91, 1460008), (94, 1413412), (104, 1277507), (143, 929096), (154, 862732), (182, 730004), (188, 706706), (286, 464548), (308, 431366), (329, 403832), (353, 376376), (364, 365002), (376, 353353), (517, 256984), (572, 232274), (611, 217448), (616, 215683), (658, 201916), (706, 188188), (728, 182501), (1001, 132728), (1034, 128492), (1144, 116137), (1222, 108724), (1316, 100958), (1412, 94094), (2002, 66364), (2068, 64246), (2444, 54362), (2471, 53768), (2632, 50479), (2824, 47047), (3619, 36712), (3883, 34216), (4004, 33182), (4136, 32123), (4277, 31064), (4589, 28952), (4888, 27181), (4942, 26884), (6721, 19768), (7238, 18356), (7766, 17108), (8008, 16591), (8554, 15532), (9178, 14476), (9884, 13442)]