161000448

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{7487}}^1$

素因数の和:7517

約数の個数: 88

約数和(自身を含む): 490493952

約数和(自身を除く): 329493504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 7487, 10752, 14974, 21504, 22461, 29948, 44922, 52409, 59896, 89844, 104818, 119792, 157227, 179688, 209636, 239584, 314454, 359376, 419272, 479168, 628908, 718752, 838544, 958336, 1257816, 1437504, 1677088, 1916672, 2515632, 2875008, 3354176, 3833344, 5031264, 5750016, 6708352, 7666688, 10062528, 11500032, 13416704, 20125056, 23000064, 26833408, 40250112, 53666816, 80500224, 161000448]

約数ペア:

[(1, 161000448), (2, 80500224), (3, 53666816), (4, 40250112), (6, 26833408), (7, 23000064), (8, 20125056), (12, 13416704), (14, 11500032), (16, 10062528), (21, 7666688), (24, 6708352), (28, 5750016), (32, 5031264), (42, 3833344), (48, 3354176), (56, 2875008), (64, 2515632), (84, 1916672), (96, 1677088), (112, 1437504), (128, 1257816), (168, 958336), (192, 838544), (224, 718752), (256, 628908), (336, 479168), (384, 419272), (448, 359376), (512, 314454), (672, 239584), (768, 209636), (896, 179688), (1024, 157227), (1344, 119792), (1536, 104818), (1792, 89844), (2688, 59896), (3072, 52409), (3584, 44922), (5376, 29948), (7168, 22461), (7487, 21504), (10752, 14974)]