127212768

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2926

約数の個数: 120

約数和(自身を含む): 396274032

約数和(自身を除く): 269061264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 2887, 3672, 4896, 5508, 5774, 7344, 8661, 11016, 11548, 14688, 17322, 22032, 23096, 25983, 34644, 44064, 46192, 49079, 51966, 69288, 77949, 92384, 98158, 103932, 138576, 147237, 155898, 196316, 207864, 233847, 277152, 294474, 311796, 392632, 415728, 441711, 467694, 588948, 623592, 785264, 831456, 883422, 935388, 1177896, 1247184, 1325133, 1570528, 1766844, 1870776, 2355792, 2494368, 2650266, 3533688, 3741552, 3975399, 4711584, 5300532, 7067376, 7483104, 7950798, 10601064, 14134752, 15901596, 21202128, 31803192, 42404256, 63606384, 127212768]

約数ペア:

[(1, 127212768), (2, 63606384), (3, 42404256), (4, 31803192), (6, 21202128), (8, 15901596), (9, 14134752), (12, 10601064), (16, 7950798), (17, 7483104), (18, 7067376), (24, 5300532), (27, 4711584), (32, 3975399), (34, 3741552), (36, 3533688), (48, 2650266), (51, 2494368), (54, 2355792), (68, 1870776), (72, 1766844), (81, 1570528), (96, 1325133), (102, 1247184), (108, 1177896), (136, 935388), (144, 883422), (153, 831456), (162, 785264), (204, 623592), (216, 588948), (272, 467694), (288, 441711), (306, 415728), (324, 392632), (408, 311796), (432, 294474), (459, 277152), (544, 233847), (612, 207864), (648, 196316), (816, 155898), (864, 147237), (918, 138576), (1224, 103932), (1296, 98158), (1377, 92384), (1632, 77949), (1836, 69288), (2448, 51966), (2592, 49079), (2754, 46192), (2887, 44064), (3672, 34644), (4896, 25983), (5508, 23096), (5774, 22032), (7344, 17322), (8661, 14688), (11016, 11548)]