168518784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:978

約数の個数: 128

約数和(自身を含む): 519367680

約数和(自身を除く): 350848896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 883, 896, 994, 1136, 1344, 1491, 1704, 1766, 1988, 2272, 2649, 2688, 2982, 3408, 3532, 3976, 4544, 5298, 5964, 6181, 6816, 7064, 7952, 9088, 10596, 11928, 12362, 13632, 14128, 15904, 18543, 21192, 23856, 24724, 27264, 28256, 31808, 37086, 42384, 47712, 49448, 56512, 62693, 63616, 74172, 84768, 95424, 98896, 113024, 125386, 148344, 169536, 188079, 190848, 197792, 250772, 296688, 339072, 376158, 395584, 438851, 501544, 593376, 752316, 791168, 877702, 1003088, 1186752, 1316553, 1504632, 1755404, 2006176, 2373504, 2633106, 3009264, 3510808, 4012352, 5266212, 6018528, 7021616, 8024704, 10532424, 12037056, 14043232, 21064848, 24074112, 28086464, 42129696, 56172928, 84259392, 168518784]

約数ペア:

[(1, 168518784), (2, 84259392), (3, 56172928), (4, 42129696), (6, 28086464), (7, 24074112), (8, 21064848), (12, 14043232), (14, 12037056), (16, 10532424), (21, 8024704), (24, 7021616), (28, 6018528), (32, 5266212), (42, 4012352), (48, 3510808), (56, 3009264), (64, 2633106), (71, 2373504), (84, 2006176), (96, 1755404), (112, 1504632), (128, 1316553), (142, 1186752), (168, 1003088), (192, 877702), (213, 791168), (224, 752316), (284, 593376), (336, 501544), (384, 438851), (426, 395584), (448, 376158), (497, 339072), (568, 296688), (672, 250772), (852, 197792), (883, 190848), (896, 188079), (994, 169536), (1136, 148344), (1344, 125386), (1491, 113024), (1704, 98896), (1766, 95424), (1988, 84768), (2272, 74172), (2649, 63616), (2688, 62693), (2982, 56512), (3408, 49448), (3532, 47712), (3976, 42384), (4544, 37086), (5298, 31808), (5964, 28256), (6181, 27264), (6816, 24724), (7064, 23856), (7952, 21192), (9088, 18543), (10596, 15904), (11928, 14128), (12362, 13632)]