155918688

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 423916416

約数和(自身を除く): 267997728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 107, 129, 172, 214, 258, 321, 344, 353, 428, 516, 642, 688, 706, 856, 1032, 1059, 1284, 1376, 1412, 1712, 2064, 2118, 2568, 2824, 3424, 4128, 4236, 4601, 5136, 5648, 8472, 9202, 10272, 11296, 13803, 15179, 16944, 18404, 27606, 30358, 33888, 36808, 37771, 45537, 55212, 60716, 73616, 75542, 91074, 110424, 113313, 121432, 147232, 151084, 182148, 220848, 226626, 242864, 302168, 364296, 441696, 453252, 485728, 604336, 728592, 906504, 1208672, 1457184, 1624153, 1813008, 3248306, 3626016, 4872459, 6496612, 9744918, 12993224, 19489836, 25986448, 38979672, 51972896, 77959344, 155918688]

約数ペア:

[(1, 155918688), (2, 77959344), (3, 51972896), (4, 38979672), (6, 25986448), (8, 19489836), (12, 12993224), (16, 9744918), (24, 6496612), (32, 4872459), (43, 3626016), (48, 3248306), (86, 1813008), (96, 1624153), (107, 1457184), (129, 1208672), (172, 906504), (214, 728592), (258, 604336), (321, 485728), (344, 453252), (353, 441696), (428, 364296), (516, 302168), (642, 242864), (688, 226626), (706, 220848), (856, 182148), (1032, 151084), (1059, 147232), (1284, 121432), (1376, 113313), (1412, 110424), (1712, 91074), (2064, 75542), (2118, 73616), (2568, 60716), (2824, 55212), (3424, 45537), (4128, 37771), (4236, 36808), (4601, 33888), (5136, 30358), (5648, 27606), (8472, 18404), (9202, 16944), (10272, 15179), (11296, 13803)]