157820544

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19571}}^1$

素因数の和:19598

約数の個数: 96

約数和(自身を含む): 519049440

約数和(自身を除く): 361228896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 19571, 39142, 58713, 78284, 117426, 136997, 156568, 176139, 234852, 273994, 313136, 352278, 410991, 469704, 547988, 626272, 704556, 821982, 939408, 1095976, 1232973, 1252544, 1409112, 1643964, 1878816, 2191952, 2465946, 2505088, 2818224, 3287928, 3757632, 4383904, 4931892, 5636448, 6575856, 7515264, 8767808, 9863784, 11272896, 13151712, 17535616, 19727568, 22545792, 26303424, 39455136, 52606848, 78910272, 157820544]

約数ペア:

[(1, 157820544), (2, 78910272), (3, 52606848), (4, 39455136), (6, 26303424), (7, 22545792), (8, 19727568), (9, 17535616), (12, 13151712), (14, 11272896), (16, 9863784), (18, 8767808), (21, 7515264), (24, 6575856), (28, 5636448), (32, 4931892), (36, 4383904), (42, 3757632), (48, 3287928), (56, 2818224), (63, 2505088), (64, 2465946), (72, 2191952), (84, 1878816), (96, 1643964), (112, 1409112), (126, 1252544), (128, 1232973), (144, 1095976), (168, 939408), (192, 821982), (224, 704556), (252, 626272), (288, 547988), (336, 469704), (384, 410991), (448, 352278), (504, 313136), (576, 273994), (672, 234852), (896, 176139), (1008, 156568), (1152, 136997), (1344, 117426), (2016, 78284), (2688, 58713), (4032, 39142), (8064, 19571)]