194999168

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16741}}^1$

素因数の和:16775

約数の個数: 64

約数和(自身を含む): 478151520

約数和(自身を除く): 283152352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 16741, 33482, 66964, 117187, 133928, 217633, 234374, 267856, 435266, 468748, 535712, 870532, 937496, 1071424, 1523431, 1741064, 1874992, 2142848, 3046862, 3482128, 3749984, 6093724, 6964256, 7499968, 12187448, 13928512, 14999936, 24374896, 27857024, 48749792, 97499584, 194999168]

約数ペア:

[(1, 194999168), (2, 97499584), (4, 48749792), (7, 27857024), (8, 24374896), (13, 14999936), (14, 13928512), (16, 12187448), (26, 7499968), (28, 6964256), (32, 6093724), (52, 3749984), (56, 3482128), (64, 3046862), (91, 2142848), (104, 1874992), (112, 1741064), (128, 1523431), (182, 1071424), (208, 937496), (224, 870532), (364, 535712), (416, 468748), (448, 435266), (728, 267856), (832, 234374), (896, 217633), (1456, 133928), (1664, 117187), (2912, 66964), (5824, 33482), (11648, 16741)]