128523765636

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3333431}}^1$

素因数の和:3333471

約数の個数: 120

約数和(自身を含む): 406572034176

約数和(自身を除く): 278048268540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2754, 3213, 4284, 5508, 6426, 9639, 12852, 19278, 38556, 3333431, 6666862, 10000293, 13333724, 20000586, 23334017, 30000879, 40001172, 46668034, 56668327, 60001758, 70002051, 90002637, 93336068, 113336654, 120003516, 140004102, 170004981, 180005274, 210006153, 226673308, 270007911, 280008204, 340009962, 360010548, 396678289, 420012306, 510014943, 540015822, 630018459, 680019924, 793356578, 840024612, 1020029886, 1080031644, 1190034867, 1260036918, 1530044829, 1586713156, 1890055377, 2040059772, 2380069734, 2520073836, 3060089658, 3570104601, 3780110754, 4590134487, 4760139468, 6120179316, 7140209202, 7560221508, 9180268974, 10710313803, 14280418404, 18360537948, 21420627606, 32130941409, 42841255212, 64261882818, 128523765636]

約数ペア:

[(1, 128523765636), (2, 64261882818), (3, 42841255212), (4, 32130941409), (6, 21420627606), (7, 18360537948), (9, 14280418404), (12, 10710313803), (14, 9180268974), (17, 7560221508), (18, 7140209202), (21, 6120179316), (27, 4760139468), (28, 4590134487), (34, 3780110754), (36, 3570104601), (42, 3060089658), (51, 2520073836), (54, 2380069734), (63, 2040059772), (68, 1890055377), (81, 1586713156), (84, 1530044829), (102, 1260036918), (108, 1190034867), (119, 1080031644), (126, 1020029886), (153, 840024612), (162, 793356578), (189, 680019924), (204, 630018459), (238, 540015822), (252, 510014943), (306, 420012306), (324, 396678289), (357, 360010548), (378, 340009962), (459, 280008204), (476, 270007911), (567, 226673308), (612, 210006153), (714, 180005274), (756, 170004981), (918, 140004102), (1071, 120003516), (1134, 113336654), (1377, 93336068), (1428, 90002637), (1836, 70002051), (2142, 60001758), (2268, 56668327), (2754, 46668034), (3213, 40001172), (4284, 30000879), (5508, 23334017), (6426, 20000586), (9639, 13333724), (12852, 10000293), (19278, 6666862), (38556, 3333431)]