128340888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24197}}^1$

素因数の和:24236

約数の個数: 64

約数和(自身を含む): 365873760

約数和(自身を除く): 237532872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 24197, 48394, 72591, 96788, 145182, 193576, 290364, 314561, 411349, 580728, 629122, 822698, 943683, 1234047, 1258244, 1645396, 1887366, 2468094, 2516488, 3290792, 3774732, 4936188, 5347537, 7549464, 9872376, 10695074, 16042611, 21390148, 32085222, 42780296, 64170444, 128340888]

約数ペア:

[(1, 128340888), (2, 64170444), (3, 42780296), (4, 32085222), (6, 21390148), (8, 16042611), (12, 10695074), (13, 9872376), (17, 7549464), (24, 5347537), (26, 4936188), (34, 3774732), (39, 3290792), (51, 2516488), (52, 2468094), (68, 1887366), (78, 1645396), (102, 1258244), (104, 1234047), (136, 943683), (156, 822698), (204, 629122), (221, 580728), (312, 411349), (408, 314561), (442, 290364), (663, 193576), (884, 145182), (1326, 96788), (1768, 72591), (2652, 48394), (5304, 24197)]