142360312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 305748000

約数和(自身を除く): 163387688

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 296, 323, 629, 646, 703, 1258, 1292, 1406, 1489, 2516, 2584, 2812, 2978, 5032, 5624, 5956, 11912, 11951, 23902, 25313, 28291, 47804, 50626, 55093, 56582, 95608, 101252, 110186, 113164, 202504, 220372, 226328, 440744, 480947, 936581, 961894, 1046767, 1873162, 1923788, 2093534, 3746324, 3847576, 4187068, 7492648, 8374136, 17795039, 35590078, 71180156, 142360312]

約数ペア:

[(1, 142360312), (2, 71180156), (4, 35590078), (8, 17795039), (17, 8374136), (19, 7492648), (34, 4187068), (37, 3847576), (38, 3746324), (68, 2093534), (74, 1923788), (76, 1873162), (136, 1046767), (148, 961894), (152, 936581), (296, 480947), (323, 440744), (629, 226328), (646, 220372), (703, 202504), (1258, 113164), (1292, 110186), (1406, 101252), (1489, 95608), (2516, 56582), (2584, 55093), (2812, 50626), (2978, 47804), (5032, 28291), (5624, 25313), (5956, 23902), (11912, 11951)]