125325824

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 80

約数和(自身を含む): 284148480

約数和(自身を除く): 158822656

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 991, 1216, 1664, 1976, 1982, 2432, 3328, 3952, 3964, 4864, 6656, 7904, 7928, 9728, 12883, 15808, 15856, 18829, 25766, 31616, 31712, 37658, 51532, 63232, 63424, 75316, 103064, 126464, 126848, 150632, 206128, 244777, 253696, 301264, 412256, 489554, 507392, 602528, 824512, 979108, 1205056, 1649024, 1958216, 2410112, 3298048, 3916432, 4820224, 6596096, 7832864, 9640448, 15665728, 31331456, 62662912, 125325824]

約数ペア:

[(1, 125325824), (2, 62662912), (4, 31331456), (8, 15665728), (13, 9640448), (16, 7832864), (19, 6596096), (26, 4820224), (32, 3916432), (38, 3298048), (52, 2410112), (64, 1958216), (76, 1649024), (104, 1205056), (128, 979108), (152, 824512), (208, 602528), (247, 507392), (256, 489554), (304, 412256), (416, 301264), (494, 253696), (512, 244777), (608, 206128), (832, 150632), (988, 126848), (991, 126464), (1216, 103064), (1664, 75316), (1976, 63424), (1982, 63232), (2432, 51532), (3328, 37658), (3952, 31712), (3964, 31616), (4864, 25766), (6656, 18829), (7904, 15856), (7928, 15808), (9728, 12883)]