170273808

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 494084448

約数和(自身を除く): 323810640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 107, 129, 144, 172, 214, 257, 258, 321, 344, 387, 428, 514, 516, 642, 688, 771, 774, 856, 963, 1028, 1032, 1284, 1542, 1548, 1712, 1926, 2056, 2064, 2313, 2568, 3084, 3096, 3852, 4112, 4601, 4626, 5136, 6168, 6192, 7704, 9202, 9252, 11051, 12336, 13803, 15408, 18404, 18504, 22102, 27499, 27606, 33153, 36808, 37008, 41409, 44204, 54998, 55212, 66306, 73616, 82497, 82818, 88408, 99459, 109996, 110424, 132612, 164994, 165636, 176816, 198918, 219992, 220848, 247491, 265224, 329988, 331272, 397836, 439984, 494982, 530448, 659976, 662544, 795672, 989964, 1182457, 1319952, 1591344, 1979928, 2364914, 3547371, 3959856, 4729828, 7094742, 9459656, 10642113, 14189484, 18919312, 21284226, 28378968, 42568452, 56757936, 85136904, 170273808]

約数ペア:

[(1, 170273808), (2, 85136904), (3, 56757936), (4, 42568452), (6, 28378968), (8, 21284226), (9, 18919312), (12, 14189484), (16, 10642113), (18, 9459656), (24, 7094742), (36, 4729828), (43, 3959856), (48, 3547371), (72, 2364914), (86, 1979928), (107, 1591344), (129, 1319952), (144, 1182457), (172, 989964), (214, 795672), (257, 662544), (258, 659976), (321, 530448), (344, 494982), (387, 439984), (428, 397836), (514, 331272), (516, 329988), (642, 265224), (688, 247491), (771, 220848), (774, 219992), (856, 198918), (963, 176816), (1028, 165636), (1032, 164994), (1284, 132612), (1542, 110424), (1548, 109996), (1712, 99459), (1926, 88408), (2056, 82818), (2064, 82497), (2313, 73616), (2568, 66306), (3084, 55212), (3096, 54998), (3852, 44204), (4112, 41409), (4601, 37008), (4626, 36808), (5136, 33153), (6168, 27606), (6192, 27499), (7704, 22102), (9202, 18504), (9252, 18404), (11051, 15408), (12336, 13803)]