168718752

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20201}}^1$

素因数の和:20246

約数の個数: 72

約数和(自身を含む): 496363140

約数和(自身を除く): 327644388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 20201, 40402, 60603, 80804, 121206, 161608, 181809, 242412, 323216, 363618, 484824, 585829, 646432, 727236, 969648, 1171658, 1454472, 1757487, 1939296, 2343316, 2908944, 3514974, 4686632, 5272461, 5817888, 7029948, 9373264, 10544922, 14059896, 18746528, 21089844, 28119792, 42179688, 56239584, 84359376, 168718752]

約数ペア:

[(1, 168718752), (2, 84359376), (3, 56239584), (4, 42179688), (6, 28119792), (8, 21089844), (9, 18746528), (12, 14059896), (16, 10544922), (18, 9373264), (24, 7029948), (29, 5817888), (32, 5272461), (36, 4686632), (48, 3514974), (58, 2908944), (72, 2343316), (87, 1939296), (96, 1757487), (116, 1454472), (144, 1171658), (174, 969648), (232, 727236), (261, 646432), (288, 585829), (348, 484824), (464, 363618), (522, 323216), (696, 242412), (928, 181809), (1044, 161608), (1392, 121206), (2088, 80804), (2784, 60603), (4176, 40402), (8352, 20201)]