113423728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 256483584

約数和(自身を除く): 143059856

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 167, 176, 187, 227, 272, 334, 374, 454, 668, 748, 908, 1336, 1496, 1816, 1837, 2497, 2672, 2839, 2992, 3632, 3674, 3859, 4994, 5678, 7348, 7718, 9988, 11356, 14696, 15436, 19976, 22712, 29392, 30872, 31229, 37909, 39952, 42449, 45424, 61744, 62458, 75818, 84898, 124916, 151636, 169796, 249832, 303272, 339592, 416999, 499664, 606544, 644453, 679184, 833998, 1288906, 1667996, 2577812, 3335992, 5155624, 6671984, 7088983, 10311248, 14177966, 28355932, 56711864, 113423728]

約数ペア:

[(1, 113423728), (2, 56711864), (4, 28355932), (8, 14177966), (11, 10311248), (16, 7088983), (17, 6671984), (22, 5155624), (34, 3335992), (44, 2577812), (68, 1667996), (88, 1288906), (136, 833998), (167, 679184), (176, 644453), (187, 606544), (227, 499664), (272, 416999), (334, 339592), (374, 303272), (454, 249832), (668, 169796), (748, 151636), (908, 124916), (1336, 84898), (1496, 75818), (1816, 62458), (1837, 61744), (2497, 45424), (2672, 42449), (2839, 39952), (2992, 37909), (3632, 31229), (3674, 30872), (3859, 29392), (4994, 22712), (5678, 19976), (7348, 15436), (7718, 14696), (9988, 11356)]