128683744

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 313528320

約数和(自身を除く): 184844576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 68, 94, 112, 119, 136, 188, 224, 238, 272, 329, 376, 476, 544, 658, 719, 752, 799, 952, 1316, 1438, 1504, 1598, 1904, 2632, 2876, 3196, 3808, 5033, 5264, 5593, 5752, 6392, 10066, 10528, 11186, 11504, 12223, 12784, 20132, 22372, 23008, 24446, 25568, 33793, 40264, 44744, 48892, 67586, 80528, 85561, 89488, 97784, 135172, 161056, 171122, 178976, 195568, 236551, 270344, 342244, 391136, 473102, 540688, 574481, 684488, 946204, 1081376, 1148962, 1368976, 1892408, 2297924, 2737952, 3784816, 4021367, 4595848, 7569632, 8042734, 9191696, 16085468, 18383392, 32170936, 64341872, 128683744]

約数ペア:

[(1, 128683744), (2, 64341872), (4, 32170936), (7, 18383392), (8, 16085468), (14, 9191696), (16, 8042734), (17, 7569632), (28, 4595848), (32, 4021367), (34, 3784816), (47, 2737952), (56, 2297924), (68, 1892408), (94, 1368976), (112, 1148962), (119, 1081376), (136, 946204), (188, 684488), (224, 574481), (238, 540688), (272, 473102), (329, 391136), (376, 342244), (476, 270344), (544, 236551), (658, 195568), (719, 178976), (752, 171122), (799, 161056), (952, 135172), (1316, 97784), (1438, 89488), (1504, 85561), (1598, 80528), (1904, 67586), (2632, 48892), (2876, 44744), (3196, 40264), (3808, 33793), (5033, 25568), (5264, 24446), (5593, 23008), (5752, 22372), (6392, 20132), (10066, 12784), (10528, 12223), (11186, 11504)]